Turbosmart’s FPR800 is a motorsport proven fuel pressure regulator capable of supporting up to 800HP fuel systems. With Stainless Steel valve and seat, MILSPEC diaphragm and industry leading 1:1 fuel ratio control, there’s no application to harsh for the FPR800.

Featuring two 1/8″ NPT inlet ports, one 1/8″ NPT return port and 1/8″ gauge port, 30-90 PSI base pressure adjustment, 1:1 ratio, premium MILSPEC diaphragm and stainless steel valve + seat allow for ANY fuel type including E85 and is suitable for engines with up to 800hp fuel systems. Turbosmart FPR’s feature a non-directional bias to regulation, so no matter where the fuel comes in they will regulate the same.