2008 - 2014 STI

Secure your battery in style with the Perrin Battery Tie Down for 2002-2022 WRX, 2004-2021 STI, and 2013+ BRZ/FRS/86. Crafted for performance. DETA...

Reduce drivetrain shudder under hard acceleration by installing a PERRIN Pitch Stop Mount. Subarus with power and drivetrain upgrades will need PER...

The ultra-strong PERRIN Strut Tower Brace eliminates strut tower flex and is an excellent accent piece for your engine bay. DETAILS: PERFORMANCE ...

Endlinks transmit the energy of the sway bar to the suspension control arms. OEM endlinks are only adequate on a totally stock car, once the suspen...

The PERRIN STI Wing Stiffys reduce flex and bounce in your wing while adding WRC styling. While sold in singles, consider changing the order quanti...

PERRIN bushings eliminate the sloppy feeling during quick gear changes, giving the driver a more precise feel when shifting. Especially that crucia...

The PERRIN Performance Air Oil Separator traps oil from the crank case vents before it enters the intake, thus increasing intercooler efficiency an...

Replace your ugly OEM plastic coolant overflow tank with a sleek design PERRIN Performance! A compact design with powdercoated aluminum body adds r...