Sports Adjustable Fuel Pressure Regulator Kit Subaru STi
TR Fuel Pressure regulator kit eliminates the persistent stumble on 2008-2016 Subaru STi during 2800-3000 RPM. Installation of the kit is easy and is compatible with multiple fuel type. The hoses nylon braided are pre-cut and assembled with quick connect fuel fittings. The kit also includes TR Sports or Pro Adjustable Fuel Pressure Regulator and fuel pressure gauge. The kit not only fixes the persistent stumble on the 2800 RPM range, but also equips the car for higher power needs up to 600HP. Note that tuning is required after installing this kit.