{"title":"Latest Products","description":"","products":[{"product_id":"vems_plug_and_play_urs4-s6-200q20v-s2-rs2_ecu","title":"VEMS Plug and Play UrS4\/S6\/200q20v\/S2\/Rs2 ECU","description":"Finally a plug and play standalone EFI solution for the venerable 20 valve turbo Audi I5 engine!  A multitude of engine codes are supported:  AAN, ABY, ADU and 3B, all utilizing the stock wiring harness.\r\n\u003cp\u003e\r\nThe VEMS PnP ecu replaces the factory Motronic ecu in a matter of minutes.\r\n\u003cbr\u003e\r\nInstallation is a snap, only two pins need to be reversed on the factory harness leading to the RPM input on the transmission bell housing.  For customers desiring a fully plug and play system an adapter harness can be purchased which accomplishes the pin swap.\r\n\u003c\/p\u003e\u003cp\u003e\r\nFor more information, check out the \u003ca href=\"http:\/\/www.efiexpress.com\/catalog\/article_info.php?articles_id=1\"\u003eInstallation Instructions\u003c\/a\u003e.\r\n\u003c\/p\u003e\u003cp\u003e\r\nPlease specify your engine configuration in the order comments (fuel injectors, turbo, etc) and your ecu will ship with an appropriate basemap to get you started.\r\n\u003c\/p\u003e\u003cp\u003e\r\nThe ECU package includes everything you see here:\r\n\u003c\/p\u003e\u003cp\u003e\r\n\u003ca href=\"http:\/\/www.efiexpress.com\/images\/vems_motronic_pnp_contents_50p.png\"\u003e\u003cimg src=\"http:\/\/www.efiexpress.com\/images\/vems_motronic_pnp_contents_thumb.jpg\"\u003e\u003c\/a\u003e\r\n\u003c\/p\u003e\u003cp\u003e\r\nFor 3B applications (200q20v) the ecu ships in distributor configuration with an extra harness to allow for running individual coil per cylinder if so desired.  Please specify the target vehicle in the order comments.\u003c\/p\u003e","brand":"EFI Express","offers":[{"title":"AAN\/ADU\/ABY","offer_id":36943376810171,"sku":"","price":1497.0,"currency_code":"USD","in_stock":true},{"title":"3B","offer_id":36943376842939,"sku":"","price":1497.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/5438\/0112\/products\/VEMS_motronic55_ECU_21_s.jpg?v=1599218133"},{"product_id":"egt_probe_urs4-s6_plug-in","title":"EGT Probe UrS4\/S6 plug-in","description":"\u003cp\u003eRapid response EGT probe with adapter bushing.  Threads into the factory downpipe , M12x1.5 thread, where the stock emissions test pipe is located.\u003c\/p\u003e","brand":"EFI Express","offers":[{"title":"Default Title","offer_id":32826090422352,"sku":"","price":125.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/5438\/0112\/products\/urs4s6_pnp_egt_probe.jpg?v=1599218135"},{"product_id":"audi_aan_timing_belt_kit","title":"Audi AAN timing belt kit","description":"\u003cp\u003eTiming belt kit for the 1992-1995 audi s4\/s6.  kit includes timing belt, idler roller, crank seal, cam seal, thermostat, serpentine belt, and water pump.\u003c\/p\u003e","brand":"EFI Express","offers":[{"title":"Default Title","offer_id":32826090750032,"sku":"","price":200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/5438\/0112\/files\/TimingBeltPT1.jpg?v=1748273859"},{"product_id":"vems_universal_ecu","title":"VEMS Universal ECU","description":"VEMS Universal Standalone ECU\r\n\u003cp\u003e\r\n\u003cb\u003eDrivers\u003c\/b\u003e\r\n\u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003e8 high current and high voltage ignition drivers that can directly drive coils (max 16 cylinders with wasted spark). These can also drive other devices (with max 8A\/380V load with the standard hardware)\u003c\/li\u003e\r\n\u003cli\u003e8 high current injection drivers supporting peak-hold injectors or other devices (with max 14A\/60V load with the standard hardware)\u003c\/li\u003e\r\n\u003cli\u003e2 high current miscellaneous outputs. These drivers, as well as the 8 injector drivers can be configured as high current (14 .. 15 A) drivers for special outputs (idle pulsewidth-modulated (PWM) or ON\/OFF solenoid, nitrous oxide injector, variable intake actuator, etc...)\u003c\/li\u003e\r\n\u003cli\u003e1 Idle stepper driver. Can be used as four individual 1A push-pull drivers\u003c\/li\u003e\r\n\u003cli\u003e4 350mA protected open collector drivers with pullup\u003c\/li\u003e\r\n\u003cli\u003e1 350mA protected open collector driver for fuel pump relay\u003c\/li\u003e\r\n\u003cli\u003e1 350mA protected open collector driver for small idle solenoids\u003c\/li\u003e\r\n\u003cli\u003e2 350mA protected open collector drivers driving LED's. Available for other applications if connected on board.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\r\n\u003cb\u003eCommunication\u003c\/b\u003e\r\n\u003c\/p\u003e\u003cp\u003e\r\n \u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003e2 RS232 ports\u003c\/li\u003e\r\n\u003cli\u003e1 1-wire communications port (replaces one RS232) for very convenient anti-theft (see Button Immobilizer) support\u003c\/li\u003e\r\n\u003cli\u003e1 onboard LCD support\u003c\/li\u003e\r\n\u003cli\u003e1 Onboard PS\/2 keyboard support\u003c\/li\u003e\r\n \u003cli\u003eFeature connector for CAN bus and MMC (multimedia card) add-on boards\u003c\/li\u003e\r\n\u003cli\u003eFast serial boot loader for firmware updates\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\r\n\u003cb\u003eSensor inputs\u003c\/b\u003e\r\n\u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003e2 variable reluctance\/Hall sensor inputs\u003c\/li\u003e\r\n \u003cli\u003e2 knock sensor inputs with advanced DSP based signal conditioning\u003c\/li\u003e\r\n\u003cli\u003eOnboard manifold absolute pressure sensor (MAP) with high precision processing. 2048 signal levels is noticably better (smoother idling, more precise tuning) than the 256 levels often used: especially on turbo engines.\u003c\/li\u003e\r\n\u003cli\u003eCoolant temperature sensor (CLT)\u003c\/li\u003e\r\n\u003cli\u003eIntake Air Temperature sensor (IAT)\u003c\/li\u003e\r\n\u003cli\u003eThrottle position sensor (TPS)\u003c\/li\u003e\r\n\u003cli\u003e2 misc inputs for resistive sensors, like exhaust back pressure and fuel pressure\u003c\/li\u003e\r\n\u003cli\u003e2 LSU4 wideband oxygen controllers providing fast and precise digital control\u003c\/li\u003e\r\n\u003cli\u003e2 K-Type exhaust gas temperature (EGT) sensor amplifiers\u003c\/li\u003e\r\n\u003cli\u003eSeveral internal sensor inputs for custom applications\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\r\n\u003cb\u003eEnclusure and connectors:\u003c\/b\u003e\r\n\u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003eAutomotive grade AMP Econoseal III connectors\u003c\/li\u003e\r\n\u003cli\u003eExtruded Alubos aluminum enclosure with CNC machined endplates\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\r\nSelect the trigger configuration appropriate for your application.  \"Audi Trigger\" refers to the special flywheel triggers found on most late 80's and early 90's Audi models (and is also used in the Motronic Plug and Play version of the VEMS ecu).\u003c\/p\u003e","brand":"EFI Express","offers":[{"title":"Auditrigger (flywheel tooth + reference pin + cam sync)","offer_id":37054849515707,"sku":"","price":775.0,"currency_code":"USD","in_stock":true},{"title":"VR Primary \/ Hall Secondary","offer_id":37054849548475,"sku":"","price":750.0,"currency_code":"USD","in_stock":true},{"title":"Hall Primary \/ Hall Secondary","offer_id":37054849581243,"sku":"","price":750.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/5438\/0112\/products\/vems_box320_trans.gif?v=1599218138"},{"product_id":"usb_to_serial_adapter","title":"USB to serial adapter","description":"\u003cp\u003eUSB to serial (rs232) adapter.  Great for laptops without a built in serial port.  Works well with VEMS and 034.  Prolific PL2303 chipset.\u003c\/p\u003e","brand":"EFI Express","offers":[{"title":"Default Title","offer_id":32826090848336,"sku":"","price":40.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/5438\/0112\/products\/d_476.jpg?v=1599218139"},{"product_id":"wideband_oxygen_sensor","title":"Wideband Oxygen Sensor","description":"\u003cp\u003eBosch LSU4 Wideband Oxygen Sensor.  Works directly with the VEMS ecu, as well as many other 3rd party wideband meters.\u003c\/p\u003e","brand":"EFI Express","offers":[{"title":"Default Title","offer_id":32826090881104,"sku":"","price":95.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/5438\/0112\/products\/WBO2_trans.gif?v=1599218140"},{"product_id":"efi_express_collections","title":"EFI Express Collections","description":"\u003cp\u003eUse this item to pay an estimate or a balance due on your account.  qty 1 = $1, so if the estimate is for $123 enter a quantity of 123.\u003c\/p\u003e","brand":"EFI Express","offers":[{"title":"Default Title","offer_id":32826091929680,"sku":"","price":1.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/5438\/0112\/products\/cash_money.png?v=1599218141"},{"product_id":"efi_express_ringer_t-shirt","title":"EFI Express \"Ringer\" T-Shirt - Clearance","description":"\u003cp\u003eEFI Express \"ringer\" t-shirt, white with black rings around the arms and neck.\u003c\/p\u003e\n\u003cp\u003e*Clearance*\u003c\/p\u003e","brand":"EFI Express","offers":[{"title":"small","offer_id":37157486690491,"sku":"","price":10.0,"currency_code":"USD","in_stock":false},{"title":"medium","offer_id":37157486723259,"sku":"","price":10.0,"currency_code":"USD","in_stock":false},{"title":"x-large","offer_id":37157486756027,"sku":"","price":10.0,"currency_code":"USD","in_stock":false},{"title":"2x-large","offer_id":37157486788795,"sku":"","price":10.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/5438\/0112\/products\/efiexpress_ringer_shirt.jpg?v=1599218143"},{"product_id":"bosch_1000cc_injector-_low_impedance","title":"Bosch 1000cc injector, low impedance","description":"\u003cp\u003eBosch 1000cc fuel injector\u003c\/p\u003e","brand":"EFI Express","offers":[{"title":"Default Title","offer_id":32826092093520,"sku":"","price":85.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/5438\/0112\/products\/1000cc_injector.jpg?v=1599218146"},{"product_id":"vems_lcd_module","title":"VEMS LCD Module","description":"LCD display module that integrates directly with your VEMS ECU.\r\n\u003cp\u003e\r\nDisplays RPM, Lambda(AFR), Boost, Ignition Timing, and more!  \r\n\u003c\/p\u003e\u003cp\u003e\r\nIncludes the LCD Module, interface cable (serial) with connector and matching pin header on the back of the lcd.  Please select your desired color from the options below.\r\n\u003c\/p\u003e\u003cp\u003e \r\nScreenshot:\r\n\u003c\/p\u003e\u003cp\u003e\r\n\u003cimg src=\"\/catalog\/images\/products\/lcd_screenshot.JPG\"\u003e\r\n\u003c\/p\u003e\u003cp\u003e\r\nFront:\r\n\u003c\/p\u003e\u003cp\u003e\r\n\u003cimg src=\"\/catalog\/images\/products\/lcd_parts_front.JPG\"\u003e\r\n\u003c\/p\u003e\u003cp\u003e\r\nRear:\r\n\u003c\/p\u003e\u003cp\u003e\r\n\u003cimg src=\"\/catalog\/images\/products\/lcd_parts_rear.JPG\"\u003e\r\n\u003c\/p\u003e\u003cp\u003e\r\nAnd a pic from Jeff Shroeder's S4 showing off a custom leather faceplate built by Dave Jones and Brendan Rudack of \/\/S line motorsports:\r\n\u003cimg src=\"\/catalog\/images\/lcd_s4_custom_leather_faceplate_640.jpg\"\u003e\u003c\/p\u003e","brand":"EFI Express","offers":[{"title":"Default Title","offer_id":32826092126288,"sku":"","price":95.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/5438\/0112\/products\/lcd_parts_front.jpg?v=1599218147"},{"product_id":"ls2_urs4-s6_plug_and_play_coil_kit","title":"LS2 UrS4\/S6 Plug and Play Coil Kit","description":"\u003cp\u003e\r\nFinally another quality coil option for the UrS4\/S6.  The factory coilpacks while perfectly sufficient in good condition often become a performance liability over time where they will often begin to exhibit signs of failure.  \r\n\u003c\/p\u003e\u003cp\u003e\r\n This coil kit includes a plug and play wiring harness, ignition leads, and coils.  A new billet aluminum hard-coat anodized bracket is now also available for an additional $35.\r\n\u003c\/p\u003e\u003cp\u003e\r\nView the \u003ca href=\"article_info.php?articles_id=3\"\u003einstallation instructions\u003c\/a\u003e.\r\n\u003c\/p\u003e\u003cp\u003e\r\nPlease note that your kit may include D581, D585, or D514A coils depending on inventory.  All supplied coils are 100% genuine OEM to ensure quality.\r\n\u003c\/p\u003e\u003cp\u003e\r\nNow available with Magnecor 8.5mm ignition wires as an option, see the option list below.\u003c\/p\u003e","brand":"EFI Express","offers":[{"title":"Full package with harness wires bracket and coils","offer_id":32826263863376,"sku":"","price":609.0,"currency_code":"USD","in_stock":true},{"title":"Full package with harness magnecor spark plug wires bracket and coils","offer_id":32826263896144,"sku":"","price":640.0,"currency_code":"USD","in_stock":true},{"title":"Harness only","offer_id":32826263928912,"sku":"","price":260.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/5438\/0112\/products\/new_kit1.jpg?v=1599218148"},{"product_id":"vinyl_decals","title":"EFI Vinyl Decals","description":"\u003cp\u003eHigh quality EFI Express vinyl decals available in several different sizes and colors:\u003c\/p\u003e\n\u003cp\u003e6\" wide printed rectangular in white, red, black, and silver\u003c\/p\u003e\n\u003cp\u003e12\" wide cut vinyl available in white, red, silver, and black\u003c\/p\u003e\n\u003cp\u003e24\" wide cut vinyl available in white, red, silver, and black\u003c\/p\u003e\n\u003cp\u003e24\" vinyl pictured.\u003c\/p\u003e\n\u003cp\u003ePlease specify in the order comments what color you would like. Select your desired size above.\u003c\/p\u003e","brand":"EFI Express","offers":[{"title":"6\" \/ Red","offer_id":36943301214395,"sku":"","price":2.0,"currency_code":"USD","in_stock":true},{"title":"6\" \/ Silver","offer_id":47413079244987,"sku":null,"price":2.0,"currency_code":"USD","in_stock":true},{"title":"6\" \/ White","offer_id":47413079277755,"sku":null,"price":2.0,"currency_code":"USD","in_stock":true},{"title":"6\" \/ Black","offer_id":47413079310523,"sku":null,"price":2.0,"currency_code":"USD","in_stock":true},{"title":"12\" \/ Red","offer_id":36943301247163,"sku":"","price":5.0,"currency_code":"USD","in_stock":true},{"title":"12\" \/ Silver","offer_id":47413079343291,"sku":null,"price":5.0,"currency_code":"USD","in_stock":true},{"title":"12\" \/ White","offer_id":47413079376059,"sku":null,"price":5.0,"currency_code":"USD","in_stock":true},{"title":"12\" \/ Black","offer_id":47413079408827,"sku":null,"price":5.0,"currency_code":"USD","in_stock":true},{"title":"24\" \/ Red","offer_id":36943301279931,"sku":"","price":10.0,"currency_code":"USD","in_stock":true},{"title":"24\" \/ Silver","offer_id":47413079441595,"sku":null,"price":10.0,"currency_code":"USD","in_stock":true},{"title":"24\" \/ White","offer_id":47413079474363,"sku":null,"price":10.0,"currency_code":"USD","in_stock":true},{"title":"24\" \/ Black","offer_id":47413079507131,"sku":null,"price":10.0,"currency_code":"USD","in_stock":true},{"title":"32\" \/ Red","offer_id":36943301312699,"sku":"","price":20.0,"currency_code":"USD","in_stock":true},{"title":"32\" \/ Silver","offer_id":47413079539899,"sku":null,"price":20.0,"currency_code":"USD","in_stock":true},{"title":"32\" \/ White","offer_id":47413079572667,"sku":null,"price":20.0,"currency_code":"USD","in_stock":true},{"title":"32\" \/ Black","offer_id":47413079605435,"sku":null,"price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/5438\/0112\/products\/DSC_0079.jpg?v=1599218149"},{"product_id":"audi_i5_hardened_timing_belt_cog_gear","title":"Audi I5 Hardened Timing Belt Cog Gear","description":"The factory audi crank pulley is made from a low quality metal that can fracture over time causing the keyway to shear.  When this occurs its possible for the crankshaft to rotate freely from the crank pulley causing catastrophic valve interference and engine failure.\r\n\u003cp\u003e\r\nThese replacement pulleys are machined from billet tool steel for long service life.\u003c\/p\u003e","brand":"EFI Express","offers":[{"title":"Default Title","offer_id":32826092355664,"sku":"","price":180.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/5438\/0112\/products\/cog_gear.jpg?v=1599218154"},{"product_id":"urs4-urs6_southbend_clutch_kit","title":"UrS4\/UrS6 Southbend Clutch Kit","description":"Southbend Clutch offers some of the best clutch kits available on the market for direct fit high horsepower applications for Audi and VW.  All clutch kits include the clutch disk, pressure plate, throwout bearing, and alignment tool.  \r\n\u003cp\u003e\r\n*Please note that the stage options have changed*\r\n\u003c\/p\u003e\u003cp\u003e\r\n\u003cb\u003eStage1 \"HD\" Series:\u003c\/b\u003e  \r\n\u003c\/p\u003e\u003cp\u003e\r\nThis kit utilizes a stock sachs clutch disc mated to a high clamp pressure plate yielding a 20% increase in clamping force and approximately 25-30% increase in torque capacity.  Good for 340 ft\/lbs torque at the crank.  Stock pedal feel.\r\n\u003c\/p\u003e\u003cp\u003e\r\n\u003cb\u003eStage 2 \"Daily\" Series:\u003c\/b\u003e\r\n\u003c\/p\u003e\u003cp\u003e\r\nThis kit uses the same pressure plate as stage 1, but uses a high metal content Organic compound for a 30-35% increase in torque capacity over stock.  Good for 375 ft\/lbs torque at the crank. Stock pedal feel.\r\n\u003c\/p\u003e\u003cp\u003e\r\n\u003cb\u003eStage 2 \"Endurance\" Series:\u003c\/b\u003e\r\n\u003c\/p\u003e\u003cp\u003e\r\nThis kit uses the same pressure plate as stage 1 and 2 but uses a hybrid clutch disc with a full face Feramic compound on the flywheel side and a high metal content Organic compound on the pressure plate side providing a 55-60% increase in torque capacity.  Good for 415ft\/lbs torque at the flywheel.\r\n\u003c\/p\u003e\u003cp\u003e\r\n\u003cb\u003eStage 2 \"Drag\" Series:\u003c\/b\u003e\r\n\u003c\/p\u003e\u003cp\u003e\r\nThis kit uses the same flywheel and friction materials as stage 2 endurance but uses a 6-puck design which is better for regular drag racing situations.  Some chatter should be expected with this clutch kit during engagement.  Good for 455 ft\/lbs torque.\r\n\u003c\/p\u003e\u003cp\u003e\r\n\u003cb\u003eStage 3 \"Daily\" Series:\u003c\/b\u003e\r\n\u003c\/p\u003e\u003cp\u003e\r\nThis clutch kit uses a more highly modified pressure plate over stage 1-2 kits  providing a 45% increase in clamping force. Hybrid organic clutch disc.  Good for 425 ft\/lbs torque, and only about a 25% increase in pedal effort. \r\n\u003c\/p\u003e\u003cp\u003e\r\n\u003cb\u003eStage 3 \"Endurance\" Series:\u003c\/b\u003e\r\n\u003c\/p\u003e\u003cp\u003e\r\nThis kit uses the same pressure plate as stage 3 Daily, but uses a full face kevlar clutch disc.  Good for 445 ft\/lbs torque, and only about a 25% increase in pedal effort.   Due to the heat dissapation properties of kevlar this clutch is not recommended for drag racing applications.\r\n\u003c\/p\u003e\u003cp\u003e\r\n\u003cb\u003eStage 3 \"Drag\" Series:\u003c\/b\u003e\r\n\u003c\/p\u003e\u003cp\u003e\r\nThis kit is the same as stage 3 daily except uses a 6 puck Ceramic lined clutch disc.  The puck design is better suited to dedicated drag cars.  Some chatter should be expected with this clutch kit during engagement.  good for 525ft\/lbs torque, 25% increase in pedal effort.\r\n\u003c\/p\u003e\u003cp\u003e\r\n\u003cb\u003eStage 4 \"Extreme-Street\" Series:\u003c\/b\u003e\r\n\u003c\/p\u003e\u003cp\u003e\r\nThis kit uses the same pressure plate as the stage 3 kits but with a dual face feramic clutch disc (pressure plate and flywheel side). good for 550+ft\/lbs of torque.  For even more power handling, consider swapping to a single mass flywheel setup (7a\/Coupe Quattro style flywheel).\r\n\u003c\/p\u003e\u003cp\u003e\r\n\u003cb\u003eStage 4 \"Extreme-Drag\" Series:\u003c\/b\u003e\r\n\u003c\/p\u003e\u003cp\u003e\r\nThis kit uses the same pressure plate and disc materials as stage 4 Extreme Daily, but uses a 6-puck design which is better for regular drag racing situations.  Some chatter should be expected with this clutch kit during engagement. good for 550+ft\/lbs of torque, yet still only a 25% increase in pedal effort. For even more power handling, consider swapping to a single mass flywheel setup (7a\/Coupe Quattro style flywheel).\u003c\/p\u003e","brand":"EFI Express","offers":[{"title":"1","offer_id":32853228716112,"sku":"K70074-HD-DMF","price":522.55,"currency_code":"USD","in_stock":true},{"title":"2 Daily","offer_id":32853228748880,"sku":"K70074-HD-O","price":556.61,"currency_code":"USD","in_stock":true},{"title":"2 Endurance","offer_id":32853228781648,"sku":"K70074-HD-OCE","price":622.08,"currency_code":"USD","in_stock":true},{"title":"2 Drag","offer_id":32853228814416,"sku":"K70074-HD-DXD-B","price":622.08,"currency_code":"USD","in_stock":true},{"title":"3 Daily","offer_id":32853228847184,"sku":"K70074-SS-O","price":897.12,"currency_code":"USD","in_stock":true},{"title":"3 Endurance","offer_id":32853228879952,"sku":"K70074-SS-TZ","price":949.5,"currency_code":"USD","in_stock":true},{"title":"3 Drag","offer_id":32853228912720,"sku":"K70074-SS-DXD-B","price":949.5,"currency_code":"USD","in_stock":true},{"title":"4 Drag","offer_id":32853228945488,"sku":"K70074-SS-X","price":949.5,"currency_code":"USD","in_stock":true},{"title":"4 Street","offer_id":32853228978256,"sku":"","price":949.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/5438\/0112\/products\/sbclutch1.jpg?v=1599218155"},{"product_id":"bosch_tri_electrode_spark_plug_with_resistor_heat_range_5","title":"Bosch FR5DTC Tri Electrode Spark Plug With Resistor (heat range 5)","description":"\u003cp\u003eBosch FR5DTC tri-electrode spark plug.  Highly recommend for high power \/ high boost applications.  Direct replacement for the UrS4 \/ UrS6 with stock or chipped ecu.\u003c\/p\u003e","brand":"EFI Express","offers":[{"title":"Default Title","offer_id":32826092453968,"sku":"","price":5.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/5438\/0112\/products\/DSC_0349.jpg?v=1599218156"},{"product_id":"bosch_044_motorsports_fuel_pump","title":"Bosch 044 Motorsports Fuel Pump","description":"\u003cp\u003eBosch 044 Motorsports fuel pump, one of the best fuel pumps you can buy.\u003c\/p\u003e\n\u003cp\u003eRated flow: 300LPH @ 5 bar \u003cbr\u003eInlet: M18X1.5 \u003cbr\u003eOutlet: M12X1.5 \u003cbr\u003eElectrical posts: Positive: M6, Negative: M5\u003c\/p\u003e\n\u003cp\u003eBosch part number : \u003cspan\u003e0580464200\u003c\/span\u003e(OLD: 0580254044) \u003c\/p\u003e","brand":"EFI Express","offers":[{"title":"Default Title","offer_id":32826092486736,"sku":"","price":275.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/5438\/0112\/products\/044pump.jpg?v=1599218157"},{"product_id":"kkk_turbo_downpipe_flange","title":"kkk turbo downpipe flange","description":"\u003cp\u003e304 stainless steel downpipe flange for KKK style turbos. \u003c\/p\u003e","brand":"EFI Express","offers":[{"title":"Default Title","offer_id":32826092650576,"sku":"","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/5438\/0112\/products\/kkk_flange2.jpg?v=1599218161"},{"product_id":"2-5_to_3_stainless_steel_transition","title":"2.5\" to 3\" Stainless Steel Transition","description":"\u003cp\u003eSeamless 2.5\" to 3\" 304 stainless steel funnel transition.\u003c\/p\u003e","brand":"EFI Express","offers":[{"title":"Default Title","offer_id":32826092716112,"sku":"","price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/5438\/0112\/products\/3inch_transition2.jpg?v=1599218163"},{"product_id":"audi_wastegate_flange","title":"audi wastegate flange","description":"\u003cp\u003e3 bolt stainless steel wastegate flange for the stock audi wastegate found on the AAN, ABY, ADU, and 3B engines (amongst others).\u003c\/p\u003e","brand":"EFI Express","offers":[{"title":"Default Title","offer_id":32826092781648,"sku":"","price":75.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/5438\/0112\/products\/I5_WG_flange.jpg?v=1599218165"},{"product_id":"audi_coupe_quattro_-_90_20v_southbend_clutch_kit","title":"Audi Coupe Quattro \/ 90 20v Southbend Clutch Kit","description":"Southbend Clutch offers some of the best clutch kits available on the market for direct fit high horsepower applications for Audi and VW. All clutch kits include the clutch disk, pressure plate, throwout bearing, and alignment tool.\n\u003cp\u003e*Please note that the stage options have changed*\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eStage1 \"HD\" Series: KF771-HD\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis kit utilizes a stock sachs clutch disc mated to a high clamp pressure plate yielding a 20% increase in clamping force and approximately 25-30% increase in torque capacity. Good for 375 ft\/lbs torque at the crank. Stock pedal feel.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eStage 2 \"Daily\" Series: KF771-HD-O\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis kit uses the same pressure plate as stage 1, but uses a high metal content Organic compound for a 30-35% increase in torque capacity over stock. Good for 400 ft\/lbs torque at the crank. Stock pedal feel.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eStage 2 \"Endurance\" Series: KF771-HD-OCE\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis kit uses the same pressure plate as stage 1 and 2 but uses a hybrid clutch disc with a full face Feramic compound on the flywheel side and a high metal content Organic compound on the pressure plate side providing a 55-60% increase in torque capacity. Good for 500ft\/lbs torque at the flywheel.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eStage 2 \"Drag\" Series: KF771-HD-BXB-D\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis kit uses the same flywheel and friction materials as stage 2 endurance but uses a 6-puck design which is better for regular drag racing situations. Some chatter should be expected with this clutch kit during engagement.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eStage 3 \"Daily\" Series: KF771-SS-O\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis clutch kit uses an SFI approved, race engineered higher clamping force pressure plate in combination with a high metal content Organic compound clutch disc providing a 45% increase in clamping force and a total torque capacity increase of 150% over stock! Good for 750 ft\/lbs torque, and only about a 25% increase in pedal effort. Dont be fooled by the capacity of this clutch, engagement is still silky smooth and is absolutely streetable.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eStage 3 \"Endurance\" Series: KF771-SS-TZ\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis kit uses the same pressure plate as stage 3 Daily, but uses a full face kevlar clutch disc for a 50% increase in torque capacity over stock. Good for 780 ft\/lbs torque, and only about a 25% increase in pedal effort. Due to the heat dissapation properties of kevlar this clutch is not recommended for drag racing applications.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eStage 3 \"Drag\" Series: KF771-SS-DXD-B\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis kit is the same as stage 3 daily except uses a 6 puck Ceramic lined clutch disc. Power handling capacity is the same as the standard stage 3 clutch, however the puck design is better suited to dedicated drag cars. Some chatter should be expected with this clutch kit during engagement. 150% increase in torque capacity over stock, good for 750ft\/lbs torque, 25% increase in pedal effort.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eStage 4 \"Extreme-Street\" Series: KF771-SS-X\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis kit uses the same SFI approved race engineered pressure plate as stage 3 Daily but with a dual face feramic clutch disc (pressure plate and flywheel side). Torque capacity is an astounding 200% over stock on this clutch, good for over 900ft\/lbs of torque, yet still only a 25% increase in pedal effort.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eStage 4 \"Extreme-Drag\" Series: KF771-SS-X\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis kit uses the same pressure plate and disc materials as stage 4 Extreme Daily, but uses a 6-puck design which is better for regular drag racing situations. Some chatter should be expected with this clutch kit during engagement. Torque capacity is an astounding 200% over stock on this clutch, good for over 900ft\/lbs of torque, yet still only a 25% increase in pedal effort.\u003c\/p\u003e","brand":"EFI Express","offers":[{"title":"1","offer_id":32826233028688,"sku":"KF771-HD","price":556.61,"currency_code":"USD","in_stock":true},{"title":"2 Daily","offer_id":32826233061456,"sku":"KF771-HD-O","price":687.57,"currency_code":"USD","in_stock":true},{"title":"2 Endurance","offer_id":32826233094224,"sku":"KF771-HD-OCE","price":741.92,"currency_code":"USD","in_stock":true},{"title":"2 Drag","offer_id":32826233126992,"sku":"KF771-HD-DXD-B","price":753.05,"currency_code":"USD","in_stock":true},{"title":"3 Daily","offer_id":32826233159760,"sku":"KF771-SS-O","price":982.25,"currency_code":"USD","in_stock":true},{"title":"3 Endurance","offer_id":32826233192528,"sku":"KF771-SS-TZ","price":1080.47,"currency_code":"USD","in_stock":true},{"title":"3 Drag","offer_id":32826233225296,"sku":"KF771-SS-DXD-B","price":1080.47,"currency_code":"USD","in_stock":true},{"title":"4 Daily","offer_id":32826233258064,"sku":"KF771-SS-X","price":1211.43,"currency_code":"USD","in_stock":true},{"title":"4 Drag","offer_id":32826233290832,"sku":"","price":1211.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/5438\/0112\/products\/sbclutch1_2aad3c2f-14af-4475-98bf-6d24d153ae59.jpg?v=1599218168"},{"product_id":"1-8t_air_temp_sensor","title":"1.8t Air Temp Sensor","description":"\u003cp\u003e1.8t style air temp sensor.  Sometimes used to replace the stock PTC style air temp sensor used by motronic when converting to VEMS, due to its increased accuracy.\u003c\/p\u003e","brand":"EFI Express","offers":[{"title":"Default Title","offer_id":32826092912720,"sku":"","price":30.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/5438\/0112\/products\/1_8_t_air_temp.jpg?v=1599218169"},{"product_id":"840cc_high_impedance_fuel_injector","title":"840cc High Impedance Fuel Injector","description":"\u003cp\u003eSiemens Deka high impedance fuel injector, 840cc High Impedance.  Excellent low pulsewidth qualities make this a good choice for high power applications that require the use of a high impedance fuel injector.  700hp capable.  Standard bosch 2 pin connector.\u003c\/p\u003e","brand":"EFI Express","offers":[{"title":"Default Title","offer_id":32826092945488,"sku":"","price":85.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/5438\/0112\/products\/840cc_siemens_highz.jpg?v=1599218170"},{"product_id":"tial_44mm_wastegate","title":"Tial 44mm wastegate","description":"\u003cp\u003eTial 44mm wastegate\u003c\/p\u003e","brand":"EFI Express","offers":[{"title":"Default Title","offer_id":32826093109328,"sku":"","price":439.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/5438\/0112\/products\/44mm_wastegate.jpg?v=1599218176"},{"product_id":"tial_50mm_blow_off_valve","title":"tial 50mm blow off valve","description":"\u003cp\u003eTial 50mm  blowoff valve\u003c\/p\u003e","brand":"EFI Express","offers":[{"title":"Default Title","offer_id":32826093142096,"sku":"","price":265.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/5438\/0112\/products\/tial_50mm_blowoff.jpg?v=1599218177"},{"product_id":"36lb-hr_high_impedance_fuel_injector","title":"36lb\/hr High Impedance Fuel Injector","description":"\u003cp\u003eBosch 36lb\/hr fuel injector, high impedance.  Compatible with software designed for use with 'rs2' fuel injectors.\u003c\/p\u003e","brand":"EFI Express","offers":[{"title":"Default Title","offer_id":32826093174864,"sku":"","price":65.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/5438\/0112\/products\/inj36hb.jpg?v=1599218178"},{"product_id":"i5_20vt_3_downpipe-_stock_fitment","title":"I5 20vt 3\" downpipe, stock fitment","description":"Back by popular demand, stainless steel 3\" downpipe for the audi I5 20v turbo engine. Downpipe will fit both large (type 44, C4 urS4\/urS6) and small (4000, coupe, urq) chassis cars. Available with flex coupler and v-band, or stromung fitment. Select from your desired options below.\n\u003cp\u003e*NOTE*: These pipes are built to order at this time. Current lead time is 6-8 weeks. Thanks! ***\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"EFI Express","offers":[{"title":"Stromung (2-bolt flange) with flex joint","offer_id":32826251509840,"sku":"","price":699.0,"currency_code":"USD","in_stock":true},{"title":"3\" V-band with flex joint","offer_id":32826251542608,"sku":"","price":699.0,"currency_code":"USD","in_stock":true},{"title":"flex joint no flange","offer_id":32826251575376,"sku":"","price":649.0,"currency_code":"USD","in_stock":true},{"title":"bare (no flex or vband)","offer_id":32826251608144,"sku":"","price":599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/5438\/0112\/products\/downpipe_with_vband_and_flex.jpg?v=1618834269"},{"product_id":"mann_provent_crank_case_ventillation_filter_ccv_-_catch_can","title":"Mann Provent Crank Case Ventillation Filter (CCV \/ Catch Can)","description":"One of the best crank case ventilation air\/oil separators on the market.  The Mann ProVent was originally designed to deal with blow-by on large diesel industrial engines.  The beauty of the provent's design is that it not only separates the oil out of crank case ventilation gasses but it also filters out that nasty oily \"spooge\" that you probably dont want back in your sump!  the drain line on the CCV provides clean oil for return back to the sump.\r\n\u003cp\u003e\r\nThe provent includes a removable and replaceable (as well as washable!) filtration element in the center as well as a one-way valve on the outlet that can either be hooked up to a suction source (such as the turbine inlet) or left open to atmosphere if desired.  There is also an over-pressure safety valve in the top of the unit that will \"blow off\" in the event that too much inlet pressure is present to evacuate the fumes (this prevents the unit from bursting under pressure - and is your clue that you either need two of these units or you might want to take a peek at your piston rings!)\r\n\u003c\/p\u003e\u003cp\u003e\r\nPrice includes a fully assembled unit including the housing, overpressure release valve, and filter cartridge. Mann \/ Humell part number  3931070550\u003c\/p\u003e","brand":"EFI Express","offers":[{"title":"Default Title","offer_id":32826093469776,"sku":"","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/5438\/0112\/products\/provent2.jpg?v=1599218183"},{"product_id":"ls2_d581_billet_5_cylinder_coil_bracket","title":"LS2 D581 billet 5 cylinder coil bracket","description":"We've made a sweet new coil bracket for our Ls2 coil kits and by popular demand are offering them \"ala carte\".  Building your own ls2 coil kit? add some bling to the engine bay with one of these bad boys.\r\n\u003cp\u003e\r\nMade of 1\/4\" thick billet aluminum, CNC machined, hard coat black anodized and laser engraved with the efiexpress logo.\u003c\/p\u003e","brand":"EFI Express","offers":[{"title":"without hardware","offer_id":41615277031611,"sku":"","price":45.0,"currency_code":"USD","in_stock":true},{"title":"includes bolts and spacers to mount coils to bracket","offer_id":41615277064379,"sku":"","price":65.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/5438\/0112\/products\/new_bracket_only.jpg?v=1599218185"},{"product_id":"vems_round_wideband_gauge","title":"VEMS Round Wideband Gauge","description":"Another excellent product from the VEMS group, the \"vems round\" wideband gauge is one of the best standalone wideband meter\/gauges on the market.  Unlike normal wideband meters where there is a clunky external hardware box necessary to control the wideband sensor itself, the vems round contains all of the wideband circuitry inside the standard 2 1\/16\" gauge housing.\r\n\u003cp\u003e\r\nAs an added bonus the gauge has a built in EGT amplifier allowing for powerful tuning data to be displayed real time simultaneously.\r\n\u003c\/p\u003e\u003cp\u003e\r\nThe gauge features two display areas so that you can simultaneously view any two of the available inputs that are supported by the gauge.\r\n\u003c\/p\u003e\u003cp\u003e\r\nThe 3-digit top display can output wideband lambda or AFR\r\n\u003c\/p\u003e\u003cp\u003e\r\nThe 4-digit bottom display can output any input connected to the analog input channel (rpm, road speed\/any other frequency input)  or EGT\r\n\u003c\/p\u003e\u003cp\u003e\r\nsoftware configurable analog output to drive any standalone or factory ECU with a simulated narrowband output curve or a full 0-5v wideband voltage curve.  Output can also be used to output a voltage for EGT.\r\n\u003c\/p\u003e\u003cp\u003e\r\navailable with or without wideband sensor, and with or without EGT probe\u003c\/p\u003e","brand":"EFI Express","offers":[{"title":"Default Title","offer_id":32826093862992,"sku":"","price":299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/5438\/0112\/products\/round_gauge_s.jpg?v=1599218186"},{"product_id":"01a_solid_shift_linkage_upgrade","title":"01a Solid Shift Linkage Upgrade","description":"Finally a quality upgrade to replace the worn out rubber in your 01A shift linkage.\n\u003cp\u003eThis kit includes a spherical bearing and machined adapters to modify your existing 01a shift linkage for smooth solid shifts.\u003c\/p\u003e\n\u003cp\u003eFits all Audis equipped with an 01a transmission including the 80 and 90 Quattros (B3 Chassis) and Coupe Quattro.\u003c\/p\u003e\n\u003cp\u003eFor more details see the \u003ca href=\"http:\/\/www.efiexpress.com\/catalog\/article_info.php?articles_id=7\"\u003einstallation instructions\u003c\/a\u003e.\u003c\/p\u003e","brand":"EFI Express","offers":[{"title":"Default Title","offer_id":32826093928528,"sku":"","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/5438\/0112\/products\/audishifter_assembled.jpg?v=1599218188"},{"product_id":"fuel_pressure_sensor_kit","title":"Fuel Pressure Sensor Kit","description":"\u003cp\u003e\u003cspan\u003eBosch 145 PSI Fluid Pressure and Temperature Sensor.  Suitable for measuring engine oil and gasoline \/ alcohol.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThread: M10 x 1.0 or 1\/8\" NPT (adapter included).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePerfect for logging fuel, oil, or coolant temperature and pressure.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"EFI Express","offers":[{"title":"Default Title","offer_id":32826094026832,"sku":"ht-010920","price":160.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/5438\/0112\/files\/fuel_oil_pressure_temp.png?v=1729616181"},{"product_id":"injector_dynamics_id1000_high_impedance_fuel_injector","title":"Injector Dynamics ID1050 high impedance fuel injector","description":"The finest monster-sized fuel injectors available on the market, the Injector Dynamics ID1050 fuel injectors are a high impedance fuel injector capable of stable injection down to very low pulsewidths. This means high power capacity while still maintaining excellent driveability and fuel economy.\n\u003cp\u003eAvailable in multiple different o-ring and electrical connector configurations, please specify your needs in the order comments. Default configuration is for a 'drop in' old style ev1 fuel injector replacement, meaning 14mm top and bottom o-rings and 60mm overall length. Priced each.\u003c\/p\u003e","brand":"EFI Express","offers":[{"title":"Default Title","offer_id":32826094551120,"sku":"","price":130.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/5438\/0112\/products\/ID1050x-Image-for-Website-950-Width.png?v=1621884106"},{"product_id":"1-8t_urs4-s6_plug_and_play_coil_kit","title":"1.8t UrS4\/S6 Plug and Play Coil Kit","description":"\u003cp\u003eAnother plug and play coil option for the 5 cylinder 20v turbo engine, the 1.8t coilpack kit actually uses the coils from the later 2.0tfsi motors (part number 07K 905 715F) which are taller and stronger than the older 1.8t coils.  Direct plug and play fit for the original S4\/S6.  Will not fit the 7a or 3b valve cover without additional trimming.  It is not recommended to fit any form of cover over these coils to allow them to cool as effectively as possible.\u003c\/p\u003e","brand":"EFI Express","offers":[{"title":"With Coils (2.0T)","offer_id":32826168410192,"sku":"","price":350.0,"currency_code":"USD","in_stock":true},{"title":"Harness Only","offer_id":32826168442960,"sku":"","price":250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/5438\/0112\/files\/2.0t_coil_kit.jpg?v=1764177421"},{"product_id":"cam_position_sensor_cps_tester","title":"Cam Position Sensor (CPS) tester","description":"Does your Audi UrS4\/S6 sometimes fail to start but once running seems to run fine?  Your G40 Cam Position Sensor (CPS) may be starting to fail.\r\n\u003cp\u003e\r\nOn the S4\/S6 (and many other 90's era Audis) the cam position sensor is only used during startup to tell the engine when the compression stroke occurs.  from then on out, the speed sensor (flywheel tooth counter) and reference pin sensors take over.  The result is that if you have a flaky cam position sensor, the car will sometimes not start until a signal is sent from the G40 CPS.  \r\n\u003c\/p\u003e\u003cp\u003e\r\nThis tool plugs in-line with the factory wiring harness.  It has a built-in LED that will blink every time the CPS sends a signal as the camshafts complete a revolution.  This is great for diagnostic purposes, because it allows you to see if your CPS is functioning properly (its not the easiest sensor in the world to replace, since the cam gear has to come off).\r\n\u003c\/p\u003e\u003cp\u003e\r\nWant to build your own?  \u003ca href=\"http:\/\/www.efiexpress.com\/catalog\/article_info.php?articles_id=11\"\u003eRead this article\u003c\/a\u003e for pinout information.\u003c\/p\u003e","brand":"EFI Express","offers":[{"title":"Default Title","offer_id":32826095468624,"sku":"","price":45.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/5438\/0112\/products\/DSC_0937.jpg?v=1599218199"},{"product_id":"audi_i5_144x20_h-beam_connecting_rod_set","title":"Audi I5 144x20 h-beam connecting rod set","description":"Introducing our new EFI Express premium connecting rod set for the audi 5 cylinder engines!  These rods feature robust forged H-beam construction and rifle drilling (often an extra charge from other rod vendors) for superior wrist pin lubrication and cooling.\r\n\u003cp\u003e\r\nPrice per set of 5, ARP2000 hardware included.  Torque to 50ft\/lbs with the supplied ARP moly lube.\u003c\/p\u003e","brand":"EFI Express","offers":[{"title":"Default Title","offer_id":32826095665232,"sku":"","price":699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/5438\/0112\/products\/hbeam_1.jpg?v=1599218205"},{"product_id":"audi_i5_144x20_i-beam_connecting_rod_set","title":"Audi I5 144x20 I-beam connecting rod set","description":"Introducing our new EFI Express premium connecting rod set for the audi 5 cylinder engines!  These rods feature robust forged I-beam construction and rifle drilling (often an extra charge from other rod vendors) for superior wrist pin lubrication and cooling.\r\n\u003cp\u003e\r\nPrice per set of 5, ARP2000 hardware included.  Torque to 50ft\/lbs with the supplied ARP moly lube.\u003c\/p\u003e","brand":"EFI Express","offers":[{"title":"Default Title","offer_id":32826095698000,"sku":"","price":799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/5438\/0112\/products\/ibeam_1.jpg?v=1599218206"},{"product_id":"fic_1100cc_fuel_injector-_ev14_high_impedance","title":"FIC 1200cc fuel injector, EV14 high impedance","description":"\u003cp\u003eAnother great fuel injector option for the horsepower freaks, the Fuel Injector Clinic (FIC) 1200cc fuel injectors feature a Bosch EV14 style injector body, machined aluminum adapters for drop-in fitment to standard 60mm injector length, and EV1 style rectangular injector connector.\u003c\/p\u003e\n\u003cp\u003eShipped as a flow-matched set, with calibration sheet.\u003c\/p\u003e\n\u003cp\u003eDrop-in fitment for the urs4\/urs6, excellent choice with VEMS and E85.\u003c\/p\u003e","brand":"EFI Express","offers":[{"title":"Default Title","offer_id":32826095730768,"sku":"","price":135.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/5438\/0112\/products\/fic_1100_1.jpg?v=1599218207"},{"product_id":"vems_display_only_round_gauge","title":"VEMS \"display only\" Round Gauge","description":"Another excellent product from the VEMS group, the vems \"display only\" round gauge is aimed at owners of the VEMS standalone ecu.  Unlike the \"full version\" of the vems round wideband gauge, the \"display only\" gauge does not physically connect to a wideband sensor or EGT probe.  Instead, the gauge receives a datastream from the VEMS ecu over the serial connection.  The gauge can be programmed to display any two data metrics from the ecu at one time, with up to 7 slots, selectable by the push button on the front of the gauge.\r\n\u003cp\u003e\r\nThe gauge can be programmed via the serial cable as well to suit what data you would like to display.  Please note that only one serial device can be connected to the ecu at any given time.  Therefore you cannot have a laptop connected to the ecu AND the display only round gauge at the same time.\u003c\/p\u003e","brand":"EFI Express","offers":[{"title":"Default Title","offer_id":32826095894608,"sku":"","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/5438\/0112\/products\/round_gauge_s_6f553079-d9fa-4f76-a85b-8db74b6d96f4.jpg?v=1599218210"},{"product_id":"audi_200_turbo_10v_and_20v_clutch_kit","title":"Audi 200 Turbo (10v and 20v) Clutch Kit","description":"Southbend Clutch offers some of the best clutch kits available on the market for direct fit high horsepower applications for Audi and VW. All clutch kits include the clutch disk, pressure plate, throwout bearing, and alignment tool.\n\u003cp\u003e*Please note that the stage options have changed*\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eStage1 \"HD\" Series: KF772-HD\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis kit utilizes a stock sachs clutch disc mated to a high clamp pressure plate yielding a 20% increase in clamping force and approximately 25-30% increase in torque capacity. Stock pedal feel.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eStage 2 \"Daily\" Series: KF772-HD-O\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis kit uses the same pressure plate as stage 1, but uses a high metal content Organic compound for a 30-35% increase in torque capacity over stock. Stock pedal feel.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eStage 2 \"Endurance\" Series: KF772-HD-OCE\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis kit uses the same pressure plate as stage 1 and 2 but uses a hybrid clutch disc with a full face Feramic compound on the flywheel side and a high metal content organic compound on the pressure plate side providing a 55-60% increase in torque capacity.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eStage 2 \"Drag\" Series: KF772-HD-DXD-B\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis kit uses the same flywheel and friction materials as stage 2 endurance but uses a 6-puck design which is better for regular drag racing situations. Some chatter should be expected with this clutch kit during engagement.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eStage 3 \"Daily\" Series: KF772-SS-O\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis clutch kit uses an SFI approved, race engineered higher clamping force pressure plate in combination with a high metal content organic compound clutch disc providing a 45% increase in clamping force and a total torque capacity increase of 150% over stock!\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eStage 3 \"Endurance\" Series: KF772-SS-TZ\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis kit uses the same pressure plate as stage 3 Daily, but uses a full face kevlar clutch disc for a 50% increase in torque capacity over stock. Due to the heat dissapation properties of kevlar this clutch is not recommended for drag racing applications.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eStage 3 \"Drag\" Series: KF772-SS-DXD-B\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis kit is the same as stage 3 daily except uses a 6 puck Ceramic lined clutch disc. Power handling capacity is the same as the standard stage 3 clutch, however the puck design is better suited to dedicated drag cars. Some chatter should be expected with this clutch kit during engagement. 150% increase in torque capacity over stock, 25% increase in pedal effort.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eStage 4 \"Extreme-Street\" Series: KF772-SS-X\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis kit uses the same SFI approved race engineered pressure plate as stage 3 Daily but with a dual face feramic clutch disc (pressure plate and flywheel side). 25% increase in pedal effort.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eStage 4 \"Extreme-Drag\" Series: KF772-SS-X\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis kit uses the same pressure plate and disc materials as stage 4 Extreme Daily, but uses a 6-puck design which is better for regular drag racing situations. Some chatter should be expected with this clutch kit during engagement. 25% increase in pedal effort.\u003c\/p\u003e","brand":"EFI Express","offers":[{"title":"1","offer_id":32826178240592,"sku":"KF772-HD","price":687.57,"currency_code":"USD","in_stock":true},{"title":"2 Daily","offer_id":32826178306128,"sku":"KF772-HD-O","price":753.05,"currency_code":"USD","in_stock":true},{"title":"2 Endurance","offer_id":32826178371664,"sku":"KF772-HD-OCE","price":851.28,"currency_code":"USD","in_stock":true},{"title":"2 Drag","offer_id":32826178437200,"sku":"KF772-HD-DXD-B","price":1080.47,"currency_code":"USD","in_stock":true},{"title":"3 Daily","offer_id":32826178535504,"sku":"KF772-SS-O","price":982.25,"currency_code":"USD","in_stock":true},{"title":"3 Endurance","offer_id":32826178601040,"sku":"KF772-SS-TZ","price":1080.47,"currency_code":"USD","in_stock":true},{"title":"3 Drag","offer_id":32826178699344,"sku":"KF772-SS-DXD-B","price":1211.43,"currency_code":"USD","in_stock":true},{"title":"4 Drag","offer_id":32826178797648,"sku":"KF772-SS-X","price":1211.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/5438\/0112\/products\/sbclutch1_1183f462-6c37-4fc4-8b67-86194497d70c.jpg?v=1599218211"},{"product_id":"water_tight_relay_assembly","title":"water tight relay assembly","description":"\u003cp\u003eEver tried to install a standard relay socket in the engine compartment and have it fail a few days\/weeks later?  Standard non-sealed relays have no place in engine compartments.  These relays fill that void, offering a completely water tight assembly.  The relay skirt engages the socket over a rubber seal, and there is a cable entry seal on the bottom to ensure long life from the relay and contacts.\u003c\/p\u003e\n\n\u003cp\u003eSPDT relay, rated at 40 amps continuous, with built in diode.  includes socket, relay, cable entry seal, 2 14-18 gauge terminals and 3 12 gauge terminals\u003c\/p\u003e","brand":"EFI Express","offers":[{"title":"Default Title","offer_id":32826095992912,"sku":"","price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/5438\/0112\/products\/DSC_0046.jpg?v=1599218213"},{"product_id":"motronic_3bar_map_sensor","title":"motronic 3bar map sensor","description":"\u003cp\u003eAn alternative to the more expensive VMAP, this custom sensor snaps directly into most older motronic ECUs using the factory plastic sensor cradle.  use in place of a bosch 3 bar map sensor.\u003c\/p\u003e","brand":"EFI Express","offers":[{"title":"Default Title","offer_id":32826096025680,"sku":"","price":95.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/5438\/0112\/products\/freescale1.jpg?v=1599218214"},{"product_id":"mls_head_gasket__aan-_3b-_7a_","title":"MLS Head Gasket ( AAN, 3B, 7A )","description":"\u003cp\u003eOEM multi layer steel head gasket for the AAN engine.  Can also be used on 3B and 7a engines.\u003c\/p\u003e","brand":"EFI Express","offers":[{"title":"Default Title","offer_id":32826096058448,"sku":"","price":70.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/5438\/0112\/products\/cylinder_20head_20gasket.jpg?v=1599218215"},{"product_id":"top_end_head_gasket_kit__aan-_3b-_7a_","title":"Top End Head Gasket Kit ( AAN, 3B, 7A )","description":"\u003cp\u003eTop end gasket set for the Audi 20v engine (AAN, 3B, 7A).\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIn the top end gasket kit, it includes:\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- head gasket\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e-exhaust manifold gasket\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e-intake manifold gasket\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e-Valve cover gasket (inner and outer, with supporting rubber semi circles)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e-Water manifold O-rings\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e-Throttle Body Gasket\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e-Cam Seal\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e-water outlet \"triangle\" shaped O-ring\/ seal\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e-20 Valve stem seals\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e-green water outlet o-ring\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e-6 copper washers for coolant feed to turbo and water manifold\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e-1 Copper drain plug gasket\u003c\/span\u003e\u003c\/p\u003e","brand":"EFI Express","offers":[{"title":"Default Title","offer_id":32826096091216,"sku":"","price":265.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/5438\/0112\/products\/cylinder_20head_20gasket_202.jpg?v=1599218216"},{"product_id":"5_cylinder_oil_pan_gasket","title":"5 Cylinder Oil Pan Gasket","description":"\u003cp\u003e5 cylinder oil pan gasket, with \"wings\" at the back for the AAN style oil pan.\u003c\/p\u003e","brand":"EFI Express","offers":[{"title":"Default Title","offer_id":32826096123984,"sku":"","price":23.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/5438\/0112\/products\/oil_20pan_20gasket.jpg?v=1599218217"},{"product_id":"bottom_end_gasket_kit","title":"Bottom End Gasket Kit","description":"\u003cp\u003eBottom end gasket kit for the 5 cylinder AAN 20v engine (also good for the 3B and 7a).  For applications where a windage tray is present (eg the AAN), an extra oil pan gasket is needed (available for purchase separately).\u003c\/p\u003e","brand":"EFI Express","offers":[{"title":"Default Title","offer_id":32826096255056,"sku":"","price":105.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/5438\/0112\/products\/oil_20pan_20gasket_202.jpg?v=1599218218"},{"product_id":"serial_cable-_6","title":"Serial Cable, 6'","description":"\u003cp\u003eSerial extension cable.  Straight through, 9 pin 6' length.  Male to female.\u003c\/p\u003e","brand":"EFI Express","offers":[{"title":"Default Title","offer_id":32826096287824,"sku":"","price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/5438\/0112\/products\/Serial_20cable.jpg?v=1599218219"},{"product_id":"egt_probe","title":"EGT Probe","description":"\u003cp\u003eType 'k' EGT probe with ungrounded tip. Comes with 1\/8\" npt male thread adapter compression fitting. 6' wire length and 3\" probe length.\u003c\/p\u003e","brand":"EFI Express","offers":[{"title":"Default Title","offer_id":32826096353360,"sku":"","price":110.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/5438\/0112\/products\/EGT_20Probe.jpg?v=1599218221"},{"product_id":"exhaust_manifold_to_turbo_gasket","title":"Exhaust Manifold to Turbo Gasket","description":"","brand":"EFI Express","offers":[{"title":"Default Title","offer_id":32826096713808,"sku":"","price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/5438\/0112\/products\/Exhaust_20Manifold_20to_20Turbo_20Gasket.jpg?v=1599218223"},{"product_id":"magnecor_ls2_wire_set","title":"Magnecor LS2 Wire Set","description":"\u003cp\u003eMagnecor 8.5mm wire set with spiral wound core. Plug ends fit AAN, 7a, and 3b valve covers. With LS2 coil ends.  for use with our LS2 coil conversion kit.\u003c\/p\u003e","brand":"EFI Express","offers":[{"title":"Default Title","offer_id":32826096812112,"sku":"","price":280.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/5438\/0112\/products\/LS2_20wire_20set.jpg?v=1599218226"},{"product_id":"camshaft_postion_sensor_-_cps_-_aan_spec","title":"Camshaft Postion Sensor - CPS - AAN spec","description":"\u003cp\u003e*Update: now with longer wires! Our new batch of sensors can be wired to a new 3 pin male connector without splicing in new wires! 500mm overall wire lead length*\u003c\/p\u003e\n\u003cp\u003eThe camshaft position sensor (G40 in the factory manuals) is located behind the cam gear and reads the 'shutter wheel', sending a hall effect pulse to the ECU to indicate when the engine is entering the compression stroke.\u003c\/p\u003e\n\u003cp\u003eThis signal is only used by the factory Motronic ECU during startup, so a sensor that is beginning to fail will sometimes manifest as a car that fails to start seemingly for no reason, but once it starts seems to run fine, and can other times startup with no extended cranking time.\u003c\/p\u003e\n\u003cp\u003eTo be sure, you can test your existing sensor using this guide \u003ca href=\"http:\/\/www.efiexpress.com\/catalog\/article_info.php?articles_id=11\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eThe factory sensor when purchased from Audi includes the factory bracket and costs over $100. This much less expensive alternative requires the original sensor to be drilled off of the factory bracket and this new sensor installed with the brass tabs pressed into place to secure it to the bracket.\u003c\/p\u003e\n\u003cp\u003eThe sensor should be wired as follows for the urs4\/s6:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003esensor red wire (+5v) to vehicle red wire (pin 1)\u003c\/li\u003e\n\u003cli\u003esensor green wire (signal) to vehicle gray\/red wire (pin 2)\u003c\/li\u003e\n\u003cli\u003esensor black wire (ground) to vehicle brown\/red wire (pin 3)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EFI Express","offers":[{"title":"Default Title","offer_id":32826096844880,"sku":"","price":25.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/5438\/0112\/products\/BBHME301.jpg?v=1599218227"}],"url":"https:\/\/shop.efi-motorsport.com\/collections\/dyno\/audi-e-tron-gt.oembed","provider":"EFI Motorsport","version":"1.0","type":"link"}