GrimmSpeed Radiator Cap 1.3 Bar Type A - Black | 113061.A vendor_Cusco and fully-machined ported shroud

and fully-machined ported shroud

1 inches Front and 1 inch Rear

lightweight battery mount for the 15+ WRX and STi

Twin Disc DesignIncreased surface area for superior torque holding and heat management

Replace that cumbersome and large resonator on your Mk5 Toyota Supra with the Verus Engineering Resonator Delete

GrimmSpeed Radiator Cap 1.3 Bar Type A - Black | 113061.A vendor_Cusco and fully-machined ported shroudFitment Information: 2015 2021 Subaru STI 2015 2021 Subaru WRX Note: This item is non application specific and can fit many Subaru Radiators. The most common applications that use a Type A cap style are listed above. Please verify compatibility for your application prior to purchasing. Features: Designed to optimize engine cooling system capabilities and improve the appearance of the engine bay, the GrimmSpeed 1. 3 Bar High Performance Radiator Cap is