Save 15%
The PERRIN Lightweight Crank Pulley lightens up your rotating engine parts to free up power, a true weight savings that can be felt with every blip...
View full details
Save 14%
Accessorize the top of your engine and the pulleys with the PERRIN Pulley Cover. Choose Red, Black or Neon Yellow to accent your engine bay.
Save 14%
Accessorize the top of your engine and the pulleys with the PERRIN Pulley Cover. Choose Red, Black or Neon Yellow to accent your engine bay.
Save 15%
The PERRIN Performance Radiator Shroud caps the top of the radiator for a sleek new look and forces all available airflow through the core. This lo...
View full details
Save 15%
The PERRIN Performance Radiator Shroud caps the top of the radiator for a sleek new look and forces all available airflow through the core. This lo...
View full details
Save 15%
Replace the ugly yellow plastic OEM oil fill cap with the sexy billet oil fill cap from PERRIN. *Complete your Engine Bay* The PERRIN Aluminum oil ...
View full details
Save 14%
The PERRIN Performance Radiator Shroud caps the top of the radiator for a sleek new look and forces all available airflow through the core. This lo...
View full details
Save 14%
The PERRIN Performance Radiator Shroud caps the top of the radiator for a sleek new look and forces all available airflow through the core. This lo...
View full details
Save 15%
The PERRIN Battery Tie Down STIFFI is a quick and affordable upgrade. Keep your battery from moving in all situations. *Construction* The PERRIN Pe...
View full details
Save 14%
Hold your battery in place with style. Made from CNC machined aluminum and powder coated Red or Silver for long lasting good looks.
Save 15%
The PERRIN Rear Motor Mount inserts work in conjunction with the factory bushing giving your car better throttle response and a sporty feel.
Save 15%
The PERRIN Rear Motor Mount inserts work in conjunction with the factory bushing giving your car better throttle response and a sporty feel.
Save 15%
The PERRIN Performance Air Oil Separator traps oil from the crank case vents before it enters the intake, thus increasing intercooler efficiency an...
View full details
Save 15%
The PERRIN Performance Air Oil Separator traps oil from the crank case vents before it enters the intake, thus increasing intercooler efficiency an...
View full details
Save 15%
The PERRIN Performance Air Oil Separator traps oil from the crank case vents before it enters the intake, thus increasing intercooler efficiency an...
View full details
Save 15%
The PERRIN Engine Cover Kit replaces the OEM plastic engine cover, adding color and style to your engine bay.
Save 15%
The ultra-strong PERRIN Strut Tower Brace eliminates strut tower flex and is an excellent accent piece for your engine bay.
Save 15%
Replace the ugly yellow plastic OEM oil fill cap with the sexy billet aluminum PERRIN Oil Fill Cap!
Save 15%
Hold your battery in place with style. Made from CNC machined aluminum and anodized black, red, or neon yellow for long lasting good looks!
Save 15%
The PERRIN Radiator Shroud caps the top of the radiator for a sleek, clean, and accented new look.
Save 14%
Replace your ugly, corroded, steel boost solenoid cover on your 2008-2020 STI with a PERRIN Boost Solenoid Cover.
Save 14%
Accessorize the top of your engine and the pulleys with the PERRIN Pulley Cover. Choose Red, Black or Neon Yellow to accent your engine bay.
Save 15%
*Upper Radiator Mount* Dress up your engine bay with PERRIN Performance radiator stays. The look of these thick radiator stays will impress with th...
View full details
Save 14%
Perrin Subaru 05-14 WRX/ 05-15 STI Steering Rack Bushing Kit
Save 15%
The PERRIN Performance transmission mount kit reduces drivetrain movement under hard acceleration, deceleration and cornering. *Why do I Want Stiff...
View full details
Add a bit of flair and accent your plain factory WRX engine cover with the PERRIN Engine Cover Lockdown. Although the primary purpose of this kit i...
View full details
Save 15%
Replace your ugly, corroded, steel boost solenoid cover with a PERRIN Performance Engine and Boost Solenoid Cover. *Construction* The PERRIN Perfor...
View full details
Save 14%
Solid as a rock, the PERRIN Performance Master Cylinder Support quickly solves a long-time Subaru braking issue: flexing of the firewall under hard...
View full details
The PERRIN Performance Radiator Shroud caps the top of the radiator for a sleek new look and forces all available airflow through the core. This lo...
View full details
Save 15%
Reduce drivetrain shudder under hard acceleration by installing a PERRIN Pitch Stop mount. The factory pitch stop mount is designed to control the ...
View full details