Introducing the most comprehensive single-pump fuel system for 350z and G35, the CJM S2.
By eliminating every restriction point of the factory fuel system and feeding the rails parallel, fuel pressure drop at high flow rates is minimal if not eliminated. Without pressure drop as a concern, you can confidently maximum the output of your fuel pump and provide balanced pressure behind each injector.
A significant feature of the S2 system is the large stainless feed pipe replacing the factory 5/16 pipe. Our pipe is 1/2" diameter with -8an end-fittings. It clips into the factory fuel pipe support hangers with just minor modification to the clips.
This system re-routes the fuel lines away from sources of high heat; the exhaust manifolds and turbochargers on the TT vehicles. The fuel lines cross over to the transmission and travel up the rear of the engine directly into the rails.
This system utilizes a "return correction", which is a vital modification kit for the fuel pump assembly which allows you to convert to a RFS but still retain the factory venturi siphons. These siphons are required in order to use the entire volume of fuel in the tank and allow the swirl can to function properly.
The components in this system are large enough to support later addition of our twin fuel pump assembly.
Compatibility and Fitment Information: Installed to your original rail spacers, these rails interface with the fuel injectors at the same height as the original fuel rails. Our included short spacers are recommended when installing with popular 48mm aftermarket injectors. These rails accept 14mm o-rings.
CJ Motorsports Billet v.FE FPD Rails:
CJ Motorsports S2 Plumbing Kit:
- Billet Machined and Anodized 6061-T6 Aluminum
- Integrated OEM Nissan R35 GTR FPDs with SS Clamps
- Stainless Fuel Injector Retention Clips
- Stainless Hardware
- -6AN Fittings
Fuel Pressure Regulator Kit:
- Billet QD to -6 Adapter for Hardpipe
- Teflon w/ SS Braid and PVC Black Coated -6AN Hardpipe to Rail Hose
- Stainless Steel 1/2" Hardpipe
- Hardpipe to Rail Parallel Feed Assembly (-8an to Y block, twin -6an to rails)
- Parallel -6 Rail Outlet to Regulator Hose Assembly
- Teflon w/ SS Braid and PVC Black Coated -6 Return Line
CJ Motorsports Return Correction Kit:
- Billet External Adjustable 1:1 Fuel Pressure Regulator
- Input and Output -6 Fittings
- -6 Plug
- Hardware kit for converting factory returnless fuel pump module to accept return fuel
- Keeps OEM venturi system fully functional