Perrin Black Adjustable Fuel Pressure Regulator Kit for Subaru 08-20 Subaru STi
Perrin Black Adjustable Fuel Pressure Regulator Kit for Subaru 08-20 Subaru STi. The PERRIN Fuel Pressure Regulator is designed with adjustability and high-flow fuel regulation in mind that works with fuel systems ranging from stock setups to 1000+ horsepower setups and the best option to fix the stumbling issue present in vehicles. HIGH-FLOW Of the […]