Change the look of the engine bay on your 2015-2020 WRX & STI with a set of PERRIN Fender Shrouds! - Complete the Look - Matching our signature pulley cover design, the angled cutouts look great while concealing the factory fender gap. - Design - PERRIN Fender Shrouds extend the full ...

Change the look of the engine bay on your 2015-2020 WRX & STI with a set of PERRIN Fender Shrouds! - Complete the Look - Matching our signature pulley cover design, the angled cutouts look great while concealing the factory fender gap. - Design - PERRIN Fender Shrouds extend the full ...

Change the look of the engine bay on your 2015-2020 WRX & STI with a set of PERRIN Fender Shrouds! - Complete the Look - Matching our signature pulley cover design, the angled cutouts look great while concealing the factory fender gap. - Design - PERRIN Fender Shrouds extend the full ...

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PERRIN bushings eliminate the sloppy feeling during quick gear changes, giving the driver a more precise feel when shifting. Especially that crucial 2nd-3rd shift. ...

The PERRIN Air Oil Separator traps oil from the crank case vents before it enters the intake, reduces carbon build-up, increases intercooler efficiency, which reduces the chance of performance-robbing detonation. Traps oil from the crankcase ventilation before it enters the intake system Reduces ...

The PERRIN Performance intake system uses proper MAF alignment and plumbing size, which are crucial to maintain proper air fuel ratios ...

*Why you need these endlinks* The OEM WRX plastic endlinks are week and will flex greatly after installing a stiffer aftermarket swaybar. This flexing makes your stiffer aftermarket swaybar feel less responsive. PERRIN endlinks are made with solid type spherical bearings pressed into 6061T6 ...

Add a bit of flair and accent your WRX engine bay with the PERRIN Engine Cover Kit. This kit replaces your OEM plastic engine cover with metal shrouds that look great and keep a seal between themselves and hood scoop to maintain proper airflow to your top mount intercooler. Two-Piece Design ...

One of which is the PERRIN License Plate Holder. This is a license plate relocation for those of you who need to keep your front license plates but don't want to obstruct the air path to your radiator or intercooler.     DETAILS: Allows for an unobstructed path for air flow ...

17-20 Honda Civic Si 1.5T Rear Motor Mount Inserts by Perrin PERRIN polyurethane inserts reinforce the OEM rear motor mount rubber bushings to reduce wheel hop and increase performance. PERRIN inserts may increase NVH (noise, vibration, harshness), but the improvement to overall performance is ...

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PERRIN Performance designed this Cold Air Intake System to be a direct replacement of the restrictive factory airbox. PERRIN Performance has developed this intake system to use proper MAF alignment as well as plumbing size to maintain an appropriate air-fuel ratio, as well as preventing any check ...

Keep the hot engine bay air away from your cold air intake with the PERRIN Heatshield for 2022+ WRX. ...

The PERRIN Air Oil Separator traps oil from the crank case vents before it enters the intake, reduces carbon build-up, increases intercooler efficiency, which reduces the chance of performance-robbing detonation. Not A Catch Can Note: Kit comes with all necessary hardware for installation ...

This is a great way to visually and aesthetically upgrade your engine bay. These PERRIN Engine Pulley Covers are made from 5052 plate aluminum, with precision drilled mounting provisions with additional pre-marked indents for those of you who want to reuse your drive by cable support clips. ...

Add horsepower, quicker response, and reliability with the PERRIN Blow Off Valve. A must-have replacement for the leaky, slow responding, and plastic OEM blow off valve. Essential for Proper Performance During testing, it was determined that until approximately 3 psi of boost is reached, the OEM ...

PERRIN’s Red Boost Control Solenoid Cover is an aesthetic upgrade to your engine bay which is pleasing to the eye. It is much better to look at than the actual boost control solenoid itself which resembles a robot’s pancreas. These are crafted out of high-grade aluminum, and has precision bends ...

  When driving aggressively OEM endlinks flex & bend causing unpredictable handling. If you enjoy track sessions or a spirited drive on the street replace the OEM endlinks with PERRIN Front Endlinks. Solve the unpredictability and harness the full potential of your sway bar with PERRIN ...

During performance driving there is enough chassis flex to alter the static camber, toe, and caster characteristics of the vehicle. This change can make steering response and body roll more pronounced and unpredictable. The ultra-strong PERRIN Strut Tower Brace eliminates strut tower flex and ...

Relocate your front license plate with the PERRIN Front License Plate Relocate for a modified look and better airflow to radiators and intercoolers without having to drill holes in your bumper. - Height Adjustable - Mounts to OEM Front Tow Hook Point - Countoured to Bumper - Plate holder is made ...

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 lowers operating temperature and increases power. Available in Black or Red powder coated aluminum. All feature a silk screened PERRIN logo for that ...

Upgrade your reverse lockout lever with a the PERRIN smooth glide reverse lockout lever.   *Why do I want this?* The PERRIN Performance reverse lock out lever combines the OEM reverse lockout ring, and plastic boot holder into one part making for a clean, simpler look for your shifter. The ...

17-20 Honda Civic Type R Rear Motor Mount Inserts by Perrin PERRIN polyurethane inserts reinforce the OEM rear motor mount rubber bushings to reduce wheel hop and increase performance. PERRIN inserts may increase NVH (noise, vibration, harshness), but the improvement to overall performance is ...

License Plate Holder / License Plate Relocation   *Construction* Our plate holder is made from laser cut plate aluminum which is texture powder coated in a wrinkle black finish. The tow hook adapter is CNC machined hex cut bar stock and anodized black for better corrosion resistance.   ...

Fix both the burning oil smell and blue exhaust smoke problems associated with your WRX turboback exhaust or Stage 2 and higher WRX by installing the PERRIN Turbo Sump Restrictor.   ...

Here, you are looking at the PERRIN Performance Oil Cooler. This is a great way to lower your oil cooler temps for both street or track use. Additionally, oil coolers are a great way to extend your engine life while keeping your horsepower consistent. DETAILS: Designed with a Setrab core that ...

Replace your ugly, corroded, steel boost solenoid cover with a PERRIN Performance Engine and Boost Solenoid Cover. *Construction* The PERRIN Performance boost controller cover is constructed of 5052 plate aluminum with precision bends and mounting holes to fit perfect under your hood. Aluminum ...