Blox Racing BXFU-00402-SI BLOX Fuel Pressure Regulator
The BLOX Racing Adjustable FPR is an
affordable and easy-to-install alternative to those complicated and
expensive aftermarket units.
This billet aluminum piece installs onto the factory fuel
pressure regulator, turning it into an adjustable unit, allowing
users to properly tune the air / fuel ratio.
This is ideal for any aftermarket products requiring a bump in
fuel pressure. It is designed to work with the factory or an
aftermarket fuel rail.