Nuke Performance AAN / 3B fuel rail
Nuke Performance fuel rail for the Audi 5cyl 20V S4 and S6 engine with AAN intake, oversized internals, lightweight design, and equipped with our unique injector safety clips.
The Audi 5cyl AAN fuel rail is delivered with brackets for the AAN intake and allows you to go with AN fuel lines and aftermarket injectors for your classic Audi engine.
Lightweight fuel rail that fits Audi 5cyl 20V AAN engines
To be used with Bosch EV14L type injectors
AN-8 ORB threads in both ends enable a high fuel flow
Delivered with brackets for easy mount to the Audi AAN intake
AN-6 ORB side outlet/inlet for optional applications
Safe for all types of fuels, including alcoholic fuels such as E85
The Nuke Performance's newest generation of fuel rails grants an easy fit to your engine with an extremely lightweight design. It uses the unique injector safety clips that fuel rails from Nuke Performance have become famous for, which grants a leakproof seal even during a crash where the fuel rail would get torn out of the intake manifold.
Perfect fitment for an Audi 5cyl AAN engine from S4 and S6 C4, delivered with the needed hardware to mount to the intake.
The Nuke Performance Audi 5cyl AAN fuel rail is delivered with brackets for the 5cyl AAN intake. We also offer a fuel rail for the Audi 5cyl ABY and 3B intake (select from the appropriate option)
Audi S4 (C4) AAN 1991-1994
Audi S6 (C4) AAN 1995-1997
AN-8 ORB main ports and an AN-6 ORB side port, we offer a wide range of fittings and adapters to choose from.
The fuel rail uses AN-8 ORB threaded fittings for each end and also offers an additional side port with AN-6 ORB thread. We offer a wide variety of fittings and our low-profile full-flow banjo fittings for a space-efficient installation.
AN-8 ORB main ports and AN-6 ORB side port
The fuel rail is delivered with an AN-6 ORB Plug for the side port but the main port fittings are sold as accessories.
All Nuke Performance fuel rails use unique Injector Safety Clips that ensure a perfect seal under all conditions.
One distinctive feature of Nuke Performance is its use of injector safety clips, designed to uphold a flawless seal for injectors even under the strain of extreme fuel pressure.
Ensures a safe and secure seal even during extreme fuel demands
Whether during assembly, engine installation, or in the unfortunate event of an accident, these clips ensure the injectors remain securely attached to the rail. This design prevents any fuel spillage, even in scenarios where the fuel pump continues to run or there is residual pressure in the fuel system.
Designed, and developed in Sweden, guaranteeing the highest possible finish and quality.
Developed and designed in Sweden, in-house by Nuke Performance. The Audi 5cyl AAN fuel rail is of the highest possible quality and has the same hallmark as all the other lightweight motorsports products from Nuke Performance. The parts from Nuke Performance are co-developed with worldwide motorsports teams, making sure that functionality, as well as the design, meets the absolute highest standards, or even making its own standard.
Order your aftermarket fuel rail today and experience the convenience and safety of our easy-to-install fuel rails.
There is no substitute for the quality of Nuke Performance.