Radiator Shroud for 2008-2014 WRX/STI Color:Red

Radiator Shroud for 2008-2014 WRX/STI Color:RedThe PERRIN Radiator Shroud caps the top of the radiator for a sleek, clean, and accented new look.

Replace the restrictive OEM plastic charge pipe to increase horsepower and boost response with the PERRIN Charge Pipe

Reduce transmission oil temperatures and extend transmission life with a PERRIN Transmission Oil Cooler Kit for your 2015-2021 WRX with CVT

The PERRIN Transmission Support reduces drivetrain movement under hard acceleration

and improves throttle response

Add drivetrain rigidity and precision to throttle input to your Subaru with our PERRIN Differential Lockdown Kit

for multiple gaskets

allowing for increased brake pedal stiffness and response

It’s the only engine management tool you’ll need

and add style to your engine bay with the PERRIN Turbo Inlet Hose

These PERRIN Antenna masts are the perfect compliment your FR-S/BRZ

Designed with racers and drifters in mind

replacing factory settings with more aggressive tuning to unlock hidden power