APR Performance Radiator Cooling Plate for Subaru WRX/STI 15+ (CF-815002) 18480 Adjustable billet fuel pressure regulators

Adjustable billet fuel pressure regulators designed to handle the demands of the Ford 4

using advanced hand-laid or vacuum infusion techniques

That’s why we offer two fantastic upgrades: one that’s compatible with the stock or upgraded airbox (via CI100065)

Not Recommended For Convertible

APR Performance Radiator Cooling Plate for Subaru WRX/STI 15+ (CF-815002) 18480 Adjustable billet fuel pressure regulatorsThe flow of air is not only limited to the outside of a car. To maximize cooling capabilities, a radiator needs a direct flow of air to allow an engine to maintain consistent temperatures on the race track. Because of structural gaps above the radiator, the flow of air could escape making the radiator not as efficient as it could be. To help improve the flow of air into the radiator, APR Carbon Fiber Radiator Cooling Plates can be utilized to channel