IE Fuel Rail Set for Audi S4 2.7T Engines

Integrated Engineering


IE Fuel Rail Set for Audi S4 2.7T Engines

Upgrade the look of your Audi 2.7T engine bay with a billet aluminum fuel rail set. The perfect solution for setting up aftermarket fuel systems or completing that show-ready look. Available with ethanol and corrosive race fuel safe and attractive black anodize coating.

Product Features

• Easy start for a custom fuel system

• AN ports for running aftermarket fuel line

• In-house CNC machined aluminum

• 8an o ring boss inlet/outlet ports 

• Retains factory injector clips

• Ethanol safe and attractive black anodize finish


This IE Aluminum Fuel Rail Set For Audi S4 2.7T engines have been machined in-house from 6061 aircraft aluminum, to provide a perfect fit and attractive one-piece design. The mounting posts have been machined into the rail for exact placement and a simple install. The inlet and outlet ports feature -8an o ring boss threads providing leak-free fuel flow for even the wildest setups. Factory injector clips have been retained for added safety and no worries of injector o ring leaks. Includes installation hardware for standard 2.7T manifolds. The fuel rail set is finished with a beautiful black anodize coating for erosion resistance against ethanol and race fuels.



  • Audi - S4 1996-2001 (B5 - B5.5) 2.7T engines
  • Audi - A6 1998-2004 (C5) 2.7T engines
  • Audi - A6 Allroad 1998-2004 (C5) 2.7T engines