When the injectors and fuel pump are upgraded to a larger flow setup the stock fuel pressure regulator will not be enough to suit the required pressures for the new setup. Also the stock is already preset to from factory for the standard setup and non adjustable so it will be restricting the tuning potential of the car. The TOMEI Fuel Pressure Regulator will ensure stable pressures are supplied with the oversized diaphragm. This special design has proven to maintain the equired pressure levels with any adjustments made.

 

FUNCTION & FEATURES   Made from billet aluminum with a hard anodized finish to cope with the extreme conditions in the engine bay while maintaining great looks.

■ THE HARD ANODIZED FINISH The Hard Anodizing finish adds more protection to the Regulator since the Regulator will spend it’s time in a harsh environment. This finish helps protect the thick membrane from harmful grit and grime and with the additional resistance to corrosion and heat and electrical insulation these aspects help maximize its durability and safety.

■ AN6 1/8×2 / #8 STRAIGHT 1/8NPT×2 FITTINGS Our Regulators are supplied with 2 of each AN6 and #8 nipple connectors which are the most popular type of fitments for fuel piping. Ready to install and use from the box. *Depending on your setup you may require additional equipment/parts to complete the install.

■ SPECIFICATIONS REGULATORS BODY ALUMINIUM SURFACE FINISH HARD ANODIZED WEIGHT (With Bracket) TYPE S 155g　　TYPE L 270g DIAPHRAGM DIAMETER φ50（L)/ φ33（S) VACUUM HOSE NIPPLE φ4.5 FITTING PARTS AN6 1/8NPT×2　/ #8 STRAIGHT / 1/8NPT×2 PRESSURE ADJUSTABILITY 2.0kgf/cm2~8.0kgf/cm2 TYPE L : FOR HIGH FLOW, BIG POWER & HIGH BOOST