Perrin Oil Cooler Kit WRX (2002-2014) STI (2004-2018) Infiniti 8041-1317Sport - Koni Adjustable Front

8041-1317Sport - Koni Adjustable Front

Each Skunk2 Alpha Series Header features equal-length

This kit includes a performance pressure plate

including application-specific mounting brackets

- Kit comes with two (a pair) complete bars with hardware

Perrin Oil Cooler Kit WRX (2002-2014) STI (2004-2018) Infiniti 8041-1317Sport - Koni Adjustable FrontEach PERRIN oil cooler for the WRX STI uses a Setrab core which maximizes heat dissipation without pressure build up. Oil ways are interspaced with airway corrugations providing optimum heat transfer, while the oil passages use "turbulators" to break down boundary layer effects in the oil flow. Setrab Oil Coolers employ an in line turbulator to gently stir the fluid being cooled, thereby ensuring that the fluid has exposure to the entire internal