Subaru STI Engine Parts
AEM Front Strut Tower Bar Wrinkle Red 2015-2021 WRX/STI
When a car equipped with a McPherson Strut suspension system, like the 2015 Subaru WRX 2.0L or WRX STi 2.5L, is being driven through a turn there i...
View full detailsOLM LE Dry Carbon Fiber Belt Cover 2015-2021 STI
DESCRIPTION The OLM LE Dry Carbon Fiber Belt Cover, imported from Japan, exemplifies this commitment to quality craftsmanship. Axis Parts meti...
View full detailsBlouch Dominator 5.0XT-R Ball Bearing Turbocharger 2002-2007 WRX / 2004-2021 STI
Disclaimer: Photos are for illustrative purposes only, the actual product may differ slightly. DESCRIPTION The Blouch Dominator 5.0XT-R Full Ball B...
View full detailsPerrin Intercooler Core 2015-2021 WRX/STI
Replacement Intercooler and Bumper Beam for the PERRIN Front Mount Intercooler Kits!
Perrin Front Mount Intercooler Kit 2015-2021 STI
PERRIN Front Mount Intercooler Kits are ideal for those who want to get the most out of their turbocharged Subaru. Add power and a bold new look al...
View full detailsPerrin Hyper Pink Cold Air Intake 2018-2021 STI
SPECS: Capable of adding 15-30 WHP depending on tune and supporting modifications Intakes are constructed from aluminum tubing which is precision ...
View full detailsPerrin 3.0" Turbo Inlet 2002-2007 WRX/ 2004-2021 STI
Tomei ARMS MX7760 Turbo 2002-2007 WRX / 2004-2021 STI
On this page, you are looking at the Tomei ARMS MX7760 Single Scroll Turbocharger. This is Tomei's latest design that features a new CNC billet com...
View full detailsTomei ARMS MX7960 Turbo 2002-2007 WRX / 2004-2021 STI
On this page, you are looking at the Tomei ARMS MX7960 Turbocharger. This is Tomei's latest design that features a new CNC billet compressor wheel....
View full detailsTomei ARMS BX7760 Turbo 2002-2007 WRX / 2004-2021 STI
This is the new Tomei BX-Series Ball-Bearing Turbocharger. The BX-Series is Tomei's latest ball-bearing turbocharger example that features the late...
View full detailsTomei ARMS MX8265 Turbo 2002-2007 WRX / 2004-2021 STI
On this page, you are looking at the Tomei ARMS MX8265 Single Scroll Turbocharger. This is Tomei's latest design that features a new CNC billet com...
View full detailsAEM Cold Air Intake Wrinkle Red 2018 STI
The AEM 21-836WR Performance Cold Air Intake System produces horsepower and torque gains by replacing your vehicle’s restrictive factory air filter...
View full detailsGrimmSpeed Stage 1 Power Package 2015-2021 STI
DESCRIPTION The GrimmSpeed Stage 1 Power Package combines GrimmSpeed's Cold Air Intake System, as well as the GrimmSpeed 3-Port Electronic Boost Co...
View full detailsForced Performance XR Red 79HTZ Turbocharger 2002-2007 WRX / 2004-2021 STI
XR Red Compressor wheel - 79HTZ Flow rating - 65LB per minute CW Measurements - 57MM Inducer / 79MM Exducer TW Measurements - 67.7MM Inducer / 6...
View full detailsForced Performance XR Blue 73HTZ Turbocharger 2002-2007 WRX / 2004-2021 STI
XR Blue™ Compressor wheel - 73HTZ™ Flow rating - 57LB per minute CW Measurements - 52.6MM Inducer / 73MM Exducer TW Measurements - 60.8MM Induc...
View full detailsForced Performance XR Black 82HTZ Turbocharger 2002-2007 WRX / 2004-2021 STI
New for 2020! All FP Black model turbos will come standard with a black coated compressor cover! Compressor wheel - 82HTZ Flow rating - 71LB per...
View full detailsETS Titanium Stock Turbo Piping Kit 2015-2021 STI
This piping kit is the best on the market for relocating the factory Subaru intercooler. The factory intercooler location allows for excessive heat...
View full detailsETS T4 Twin Scroll Turbo Kit 2015-2021 STI
The Extreme Turbo Systems 2015-2021 Subaru STI Twin Scroll Turbo Kit is designed to give you the broadest powerband without sacrificing performance...
View full detailsETS Titanium Rotated Piping Kit 2015-2021 STI
This piping kit is the best on the market for relocating the factory Subaru intercooler. The factory intercooler location allows for excessive heat...
View full detailsETS Titanium Air Intake Kit 2015-2021 STI
The ETS Cold Air Intake locates the filter in the fender well out of the engine bay. This makes for not only the coldest air possible but the most ...
View full detailsYour Subaru STI was built for excitement, but why settle for stock when you can achieve so much more? WRXDaily’s premium Subaru STI engine parts help you unlock the raw potential of your car. Turn your track days or daily drives into unbeatable experiences.
Whether you’re aiming for peak efficiency or high-octane power, our Subaru WRX STI engine upgrades deliver solutions tailored to your goals. For even greater customization, explore our range of Subaru STI aftermarket performance parts crafted to elevate every aspect of your engine’s performance.
Every part we offer is precision-engineered for seamless integration and maximum impact. From reliable endurance to thrilling power gains, these parts are made to perform. Don’t wait to transform your Subaru into the ultimate performance machine; start your build with WRXDaily’s expertly crafted parts today.