2015-2021 Subaru WRX Engine Parts
COBB Tuning Radiator Shroud 2015-2021 WRX/STI
EMISSIONS This part is not an emissions-related part and therefore can be used on Emission Controlled Vehicles. DESCRIPTION This radiator s...
View full detailsCOBB Tuning Black Front Mount Intercooler Core 2015-2021 WRX/STI
EMISSIONS This part is legal under the provisions of EPA’s Anti-Tampering Policy. COBB Tuning has established a reasonable basis (testing results...
View full detailsPerrin Hyper Pink Radiator Shroud 2015-2021 WRX / 2015-2021 STI
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...
View full detailsPerrin Red Cam Solenoid Cover 2015-2026 WRX
5.0 / 5.0
2 Reviews
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 ...
View full detailsPerrin Black Cam Solenoid Cover 2015+ WRX
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 ...
View full detailsPerrin Black Charge Pipe 2015-2021 WRX
Replace the restrictive OEM plastic charge pipe to increase horsepower and boost response with the PERRIN Charge Pipe for 2015-2021 WRX! NO TUNIN...
View full detailsPerrin Red Cold Air Intake 2015-2021 WRX
Increase horsepower and style under your hood. The PERRIN Cold Air Intake (CAI) system uses proper MAF alignment and tubing size, which are crucia...
View full detailsSubaru OEM Short Block 2015-2021 WRX
Introducing the Subaru OEM 2.0L FA20DIT Short Block. This is a fully assembled short block that includes all the main guts such as the factory pist...
View full detailsPerrin Front Mount Intercooler Kit 2015-2021 WRX
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 Int...
View full detailsPerrin Neon Yellow Air Oil Separator 2015-2021 WRX
Not a Catch Can The Perrin Air Oil Separator is not a catch can. Catch cans capture engine blow-by and stores it in a container, which requires co...
View full detailsPerrin Pink Strut Tower Brace 2015-2021 WRX / STI
Performance During cornering, the Perrin Strut Tower Brace improves chassis rigidity, enhances steering precision under high load conditions, and r...
View full detailsAEM Cold Air Intake Silver 2015-2021 WRX
AEM Cold Air Intake Systems are designed to produce horsepower and torque gains. They replace the restrictive factory airbox and air filter to give...
View full detailsTurboXS Front Mount Intercooler Kit Polished 2015-2021 WRX
The TurboXS 2015+ Subaru WRX Front Mount Intercooler Kit might be the single best modification you can do to your 2015-2016 WRX. One of the bigges...
View full detailsPerrin Black Intercooler Core 2015-2021 WRX / 2015-2021 STI
Replacement Intercooler and Bumper Beam for the PERRIN Front Mount Intercooler Kits!
AMS Performance Front Mount Intercooler Bumper Beam 2015-2021 WRX
This is the AMS Performance Front Mount Intercooler Bumper Beam, which is an optional add-on for the AMS Front Mount Intercooler Kit. The Bumper Be...
View full detailsAMS Performance Front Mount Intercooler 2015-2021 WRX
Whether you live in a hot climate region, enjoy drag racing, or long high speed pulls on airstrips the 2015-2021 Subaru WRX Front Mount Intercooler...
View full detailsOVERTAKE Cam Solenoid Covers 2015-2026 WRX
Pop the hood and the first thing you see is ugly OEM parts staring back at you. The Subaru cam solenoid covers are dull stamped metal that cheapen ...
View full detailsOVERTAKE Reservoir Sock
Overtake Brake Reservoir Sock - Prevent Leaks, Protect Your Vehicle, and Enhance Your Engine Bay Elevate your engine bay's appearance and protect y...
View full detailsPerrin Black Air Oil Separator 2002-2021 WRX / 2004-2021 STI
The PERRIN Air Oil Separator removes oil vapors from crankcase gases before they reach the intake manifold. Its ceramic-coated, CNC-machined design...
View full detailsOVERTAKE Maxx Flo Panel Filter 2008-2021 WRX / 2008-2018 STI
Higher Flow with Excellent Filtration | Overtake Maxx Flo Panel Filters Experience next-level engine performance with the Overtake MaxxFlo Intake P...
View full detailsOVERTAKE Post MAF Intake Hose Kit 2015-2021 WRX
OVERTAKE Post MAF Hose Kit for the 2015-21 WRX | Improve Airflow & Boost Performance Maximize airflow and increase engine performance with the ...
View full detailsOVERTAKE Hella Horn Harness 2015-2021 WRX / 2015-2021 STI
Overtake Hella Horn Wiring Harness | Simple, Reliable, and Easy to Install Plug in your Hella Horns with our pre-assembled, high-quality Hella Horn...
View full detailsOVERTAKE Hella Horn Mounting Bracket 2002-2021 WRX / 2004-2021 STI
Overtake Hella Horn Mounting Bracket | Universal Fit, Adjustable, Durable Ever thought to yourself, "How do I let my crew know I'm coming?" Well, w...
View full detailsOVERTAKE Top Mount Intercooler Isolator Bushings 2002-2026 WRX / 2004-2021 STI
Overtake Top Mount Intercooler Isolator Bushings | A splash of Overtake bling for your engine bay! Most aftermarket top mount intercoolers for Suba...
View full detailsOVERTAKE TGV to Engine Gasket Set 2002-2026 WRX / 2004-2021 STI
Overtake TGV Gasket | Be Done With Leaks Overtake TGV to Engine Gaskets are a must-have for any TGV removal or installation. We highly recommend re...
View full detailsOVERTAKE Boost Control Solenoid 2015-2021 WRX
OVERTAKE 3-Port Electronic Boost Control Solenoid | Direct Fit & High-Resolution Boost Control The OVERTAKE 3-Port Electronic Boost Control Sol...
View full detailsFactionFab Pitch Stop Mount 2002-2026 / 2004-2021 STI
The pitch stop is designed to reduce front to back engine movement under acceleration and braking. In order to achieve maximum comfort, the factory...
View full detailsGrimmSpeed Red V2 Bypass Valve 2015-2021 WRX
5.0 / 5.0
6 Reviews
DESCRIPTION The GrimmSpeed V2 Bypass Valve received many upgrades such as a redesigned the internal piston to eliminate the potential failure point...
View full detailsForced Performance Inlet Flange 2015-2021 WRX
DESCRIPTION This CNC machined billet aluminum inlet flange for FA20 Subaru cars is designed to perfectly match the radius of our Forced Performance...
View full detailsForced Performance Silicone Inlet Pipe Kit 2015-2021 WRX
DESCRIPTION This high quality silicone inlet system for the FP FA20 Blue Turbocharger includes everything you need to connect your turbo to most af...
View full detailsGrimmSpeed Black Lightweight Battery Mount Kit 2008-2021 WRX / 2008-2021 STI
DESCRIPTION Lightweight Batteries are an excellent and inexpensive way to remove weight from your Subaru, which has an OEM battery tipping the scal...
View full detailsCOBB Tuning Stage 1+ Can Flex Fuel Power Package 2018-2021 WRX
Emissions This part is legal under the provisions of EPA’s Anti-Tampering Policy. COBB Tuning has established a reasonable basis (testing results) ...
View full detailsCOBB Tuning Stage 1+ Can Flex Fuel Power Package 2015-2017 WRX
Emissions This part is legal under the provisions of EPA’s Anti-Tampering Policy. COBB Tuning has established a reasonable basis (testing res...
View full detailsOVERTAKE Charge Pipe Kit 2015-2021 WRX
The factory charge pipe on your 2015-21 WRX is plastic and narrow. It was never going to cut it. Subaru built the 2015-2021 WRX with a plastic char...
View full detailsPerrin Neon Yellow Master Cylinder Brace 2015-2021 WRX / 2015-2021 STI
The PERRIN Master Cylinder Brace prevents unwanted movement of the master cylinder, allowing for increased brake pedal stiffness and response. REDU...
View full detailsPerrin Silver Pitch Stop Mount 2002-2026 WRX / 2004-2021 STI
5.0 / 5.0
1 Review
DESCRIPTION Under hard acceleration, the drivetrain is being twisted front-to-back from the front axle torque twist. To control this front-to-back ...
View full detailsHarness the full potential of your Subaru’s performance with Subaru WRX engine parts from WRXDaily. Fine-tune your engine, boost performance, enhance reliability, and more with a diverse selection of Subaru WRX engine upgrades. Every part is sourced from trusted brands, so you can shop with confidence, knowing you’re getting quality built to last.
Refine your build with top-notch Subaru WRX engine mods that balance power with precision. Our range of 2015 WRX engine mods provides tailored options to fit your needs and driving style. We’re here to help you create an engine setup that delivers every time you put your foot on the gas and hit the road.
Experience how the right Subaru WRX engine parts can redefine the way you drive. Let the experts at WRXDaily help you build a custom Subaru that fits your wants and needs.