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Engine Mods

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Perrin Red Coolant Overflow Tank 2002+ WRX / 2004-2021 STI

$156.00
$156.00 - $156.00
$156.00
$208.00
$208.00 - $208.00
$208.00

DESCRIPTION The Perrin Coolant Overflow Tank for the 2002+ Subaru WRX and 2004–2021 STI is a premium upgrade that replaces the factory plastic tank...

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CSF 2-Row Aluminum Radiator 2002-2007 WRX / 2004-2007 STI

$415.00
$415.00 - $415.00
$415.00
$439.00
$439.00 - $439.00
$439.00

DESCRIPTION CSF uses new technology packed into a compact two-row design for better cooling capacity without the added weight. More efficient B-t...

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Perrin Blue Battery Tie Down 2002-2026 WRX / 2004-2021 STI

$61.50
$61.50 - $61.50
$61.50
$82.00
$82.00 - $82.00
$82.00

DESCRIPTION The Perrin Battery Tie Down is a quick and affordable upgrade for your Subaru. Batteries are essential for many of your vehicles functi...

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Perrin Neon Yellow Battery Tie Down 2002-2026 WRX / 2004-2021 STI

$66.00
$66.00 - $66.00
$66.00
$88.00
$88.00 - $88.00
$88.00

DESCRIPTION The Perrin Battery Tie Down is a quick and affordable upgrade for your Subaru. Batteries are essential for many of your vehicles functi...

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COBB Redline Carbon Fiber Intake Grill Scoop 2022-2026 WRX

$235.00
$235.00 - $235.00
$235.00
$235.00 - $235.00

Emissions 50 State Legal. This part is legal for sale and use on Emissions Controlled Vehicles in all 50 states when used in accordance with th...

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Mishimoto Red Charge Pipe Kit 2022-2026 WRX

$305.95
$305.95 - $305.95
$305.95
$337.00
$337.00 - $337.00
$337.00

DESCRIPTION Prepare to unleash the beast that is your 2022+ Subaru WRX. Its raw power and unrivaled performance are the stuff of automotive legends...

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Mishimoto Black Top-Mount Intercooler Kit 2022+ WRX

$1,069.95
$1,069.95 - $1,069.95
$1,069.95
$1,177.00
$1,177.00 - $1,177.00
$1,177.00

DESCRIPTION One upgrade that's sure to bring your 2022+ WRX to the next level is the Mishimoto performance top-mount intercooler kit. This kit incl...

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GrimmSpeed Equal Length Header 2022-2026 WRX

$1,029.00
$1,029.00 - $1,029.00
$1,029.00
$1,029.00 - $1,029.00

EMISSIONS SEMA Certified - SC for listed fitments CARB Certified - EO - #D-896-1 for listed fitments The result of our hard work is one of the bes...

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GrimmSpeed Black Alternator Cover 2002-2014 WRX / 2004-2021 STI

$99.00
$99.00 - $99.00
$99.00
$99.00 - $99.00

DESCRIPTION Tired of being teased for your corroded alternator and boring engine bay? Step your Alternator Cover game up; GrimmSpeed has just what ...

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COBB Can Flex Fuel Upgrade + Fuel Pressure Kit 2015-2017 WRX

$1,280.00
$1,280.00 - $1,280.00
$1,280.00
$1,280.00 - $1,280.00

Emissions This part is legal under the provisions of EPA’s Anti-Tampering Policy. COBB Tuning has established a reasonable basis (testing resul...

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CSF High Performance Radiator 2022-2026 WRX

$599.00
$599.00 - $599.00
$599.00
$649.00
$649.00 - $649.00
$649.00

DESCRIPTION The Subaru WRX has always been a fantastic performance car and the 2022+ model is no different. While some people were dismayed to lear...

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GrimmSpeed Neon Green Fender Shrouds 2015-2021 WRX / 2015-2021 STI

$99.00
$99.00 - $99.00
$99.00
$99.00 - $99.00

DESCRIPTION The GrimmSpeed Fender Shrouds have been designed to fill in the unsightly factory gap between the insides of your front fenders, and th...

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GrimmSpeed Black Post-MAF Hose Kit 2015-2021 WRX

$200.00
$200.00 - $200.00
$200.00
$200.00 - $200.00

DESCRIPTION This is the GrimmSpeed Post MAF Hose Kit. This hose kit has been designed to replace the OEM hose to increase the flow to improve the o...

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GrimmSpeed Black Engine Bay Dress-Up Caps 2022+ WRX

$63.00
$63.00 - $63.00
$63.00
$63.00 - $63.00

DESCRIPTION The GrimmSpeed Engine Bay Cap Set completely replaces the OEM yellow caps under the hood of the 2022+ Subaru WRX. Available in either b...

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Perrin Hyper Pink Fender Shrouds 2015-2021 WRX / 2015-2021 STI

$120.00
$120.00 - $120.00
$120.00
$160.00
$160.00 - $160.00
$160.00

COMPLETE THE LOOK Matching Perrin's signature pulley cover design, the angled cutouts look great while concealing the factory fender gap.  DESIGN P...

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COBB Silicone Radiator Hose Kit 2022-2026 WRX

$105.00
$105.00 - $105.00
$105.00
$105.00 - $105.00

Description Replace your unsightly factory radiator hoses with the COBB Tuning Silicone Radiator Hoses. Constructed of 3-ply reinforced silicon...

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COBB Redline Gloss Carbon Fiber Power Scoop 2022-2026 WRX

$545.00
$545.00 - $545.00
$545.00
$545.00 - $545.00

Emissions 50 State Legal. This part is legal for sale and use on Emissions Controlled Vehicles in all 50 states when used in accordance with the ...

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Verus Engine Bay Cap Kit 2015-2021 WRX/STI

$232.95
$232.95 - $232.95
$232.95
$232.95 - $232.95

OVERVIEW Cover up the lackluster plastic caps that come on your factory WRX/STI (VA/GR/GV) with a cap machined from solid aluminum.  The caps a...

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Perrin Hyper Pink Oil Cap 2002+ WRX / 2004-2021 STI

$66.00
$66.00 - $66.00
$66.00
$88.00
$88.00 - $88.00
$88.00

Replace the ugly yellow plastic OEM oil fill cap with the sexy billet aluminum PERRIN Oil Fill Cap! Complete Your Engine Bay The Perrin Aluminum O...

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Perrin Black Oil Cap 2002+ WRX / 2004-2021 STI

$61.50
$61.50 - $61.50
$61.50
$82.00
$82.00 - $82.00
$82.00

Replace the ugly yellow plastic OEM oil fill cap with the sexy billet aluminum PERRIN Oil Fill Cap! Complete Your Engine Bay The Perrin Aluminum O...

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Perrin Red Oil Cap 2002+ WRX / 2004-2021 STI

$61.50
$61.50 - $61.50
$61.50
$82.00
$82.00 - $82.00
$82.00

Replace the ugly yellow plastic OEM oil fill cap with the sexy billet aluminum PERRIN Oil Fill Cap! Complete Your Engine Bay The Perrin Aluminum O...

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GrimmSpeed Post MAF Piping Kit 2022+ WRX

$249.00
$249.00 - $249.00
$249.00
$249.00 - $249.00

DESCRIPTION The GrimmSpeed Post MAF Pipe Kit is an excellent upgrade for your FA24-powered WRX. This kit removes the restrictive corrugated structu...

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Perrin Front Mount Intercooler Kit 2022+ WRX

$1,278.75
$1,278.75 - $1,278.75
$1,278.75
$1,705.00
$1,705.00 - $1,705.00
$1,705.00

Intercooler Construction The Perrin Intercooler Core is 28" long x 9.25" tall x 3.5" deep with a volume of 906.5 cu-in. which gives the Perrin Inte...

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COBB Tuning Stage 2 Silver Power Package 2022-2026 WRX

$2,213.00
$2,213.00 - $2,213.00
$2,213.00
$2,290.00
$2,290.00 - $2,290.00
$2,290.00

DESCRIPTION The Stage 2 Power Package Includes the Accessport, Silver Top Mount Intercooler kit, Charge Pipe, High Flow Filter, Intake Tube an...

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COBB Aluminum Radiator Shroud 2008-2014 WRX / 2008-2014 STI

$105.00
$105.00 - $105.00
$105.00
$105.00 - $105.00

Emissions This part is not an emissions-related part and therefore can be used on Emission Controlled Vehicles. Description This radiator ...

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COBB Turbo Inlet V2 2008-2014 WRX

$290.00
$290.00 - $290.00
$290.00
$290.00 - $290.00

Emissions 50 State Legal. This part is legal for sale and use on Emissions Controlled Vehicles in all 50 states when used in accordance with th...

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COBB Aluminum Alternator Cover 2008-2014 WRX / 2008-2021 STI

$105.00
$105.00 - $105.00
$105.00
$105.00 - $105.00

Description This alternator shroud is made from 5052-H32 Aluminum, powdercoated wrinkle black, and features a laser etched COBB logo. Why? ...

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COBB EJ Turbo Blanket Black Lava 2002-2014 WRX / 2004-2021 STI

$215.00
$215.00 - $215.00
$215.00
$215.00 - $215.00

Description The COBB Turbo Blanket is designed to limit the amount of heat that is transferred from your turbocharger to your engine bay as wel...

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COBB Redline Carbon Fiber Intake 2015-2021 STI

$875.00
$875.00 - $875.00
$875.00
$875.00 - $875.00

Emissions 50 State Legal. This part is legal for sale and use on Emissions Controlled Vehicles in all 50 states when used in accordance with t...

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COBB Radiator Shroud 2015-2021 WRX / 2015-2021 STI

$125.00
$125.00 - $125.00
$125.00
$125.00 - $125.00

Description This radiator shroud is made from 5052-H32 Aluminum, powder coated black and features a laser etched COBB logo. NOTE: Not compatibl...

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COBB Tuning Hot Pipe Kit 2015-2021 WRX

$370.00
$370.00 - $370.00
$370.00
$370.00 - $370.00

EMISSIONS This part is legal under the provisions of EPA’s Anti-Tampering Policy. COBB Tuning has established a reasonable basis (testing results...

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COBB Tuning Cold Pipe Kit 2015-2021 WRX

$480.00
$480.00 - $480.00
$480.00
$480.00 - $480.00

EMISSIONS This part is legal under the provisions of EPA’s Anti-Tampering Policy. COBB Tuning has established a reasonable basis (testing results...

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COBB Silver Top Mount Intercooler Kit 2015-2021 WRX

$1,205.00
$1,205.00 - $1,205.00
$1,205.00
$1,205.00 - $1,205.00

Emissions 50 State Legal. This part is legal for sale and use on Emissions Controlled Vehicles in all 50 states when used in accordance with th...

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COBB 20G Turbocharger 2008-2021 STI

$1,470.00
$1,470.00 - $1,470.00
$1,470.00
$1,470.00 - $1,470.00

Emissions 50 State Legal. This part is legal for sale and use on Emissions Controlled Vehicles in all 50 states when used in accordance with th...

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Perrin Hyper Pink Radiator Shroud 2015-2021 WRX / 2015-2021 STI

$105.00 - $161.25
$105.00 - $161.25
$105.00
$140.00 - $215.00
$140.00 - $215.00
$140.00

The PERRIN Radiator Shroud caps the top of the radiator for a sleek, clean, and accented new look. DESIGN Dress up the top of your radiator with t...

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Perrin Neon Yellow Cam Solenoid Cover 2015+ WRX

$154.50
$154.50 - $154.50
$154.50
$206.00
$206.00 - $206.00
$206.00

Conceal the ugly OEM covers with the PERRIN Cam Solenoid Covers. Made from CNC machined aluminum and anodized black, blue, neon yellow, or red to ...

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