Tomei Fuel Pressure Regulator - Type-L Chassis Collars we have achieved lighter weight

we have achieved lighter weight and higher rigidity

this ECU is ONLY suitable for AP1 S2000's (1999-2004) or AP2 models (2005+) with non E-Throttle

and the 57DR-X was developed for vehicles which runs larger P

Experience the power and dynamics of your vehicle in a completely new way

This is a titanium stud

Tomei Fuel Pressure Regulator - Type-L Chassis Collars we have achieved lighter weightWhen 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