2015-2021 WRX & STI Mods
Corsa Performance Catback Exhaust Polished Black Tips 2015-2021 WRX/STI
Here, you are looking at the Corsa Performance 3-Inch Dual Rear Exit Catback Exhaust System with Twin 3.5-inch Tips. This exhaust system has been d...
View full detailsInvidia Dual N1 Full Titanium Catback Exhaust 2015-2021 WRX / 2015-2021 STI
DESCRIPTION The Invidia N1 Full Titanium Cat-Back Exhaust System with Burnt End Tips is the ultimate upgrade for 2015-2021 Subaru WRX and STI owner...
View full detailsTein Super Racing Coilovers 2015-2021 WRX/STI
Developed from actual competition, TEIN was able to create a fully adjustable damper that can be easily tuned for any track and weather conditions....
View full detailsInvidia Gemini R400 Full Titanium Catback Exhaust 2015-2021 WRX / 2015-2021 STI
5.0 / 5.0
6 Reviews
DESCRIPTION The Invidia Gemini R400 Full Titanium Cat-Back Exhaust System is the ultimate performance upgrade for 2015-2021 Subaru WRX and STI mode...
View full detailsHKS Super Turbo Muffler Titanium Exhaust 2015-2021 WRX/STI
PURSUIT OF THE IDEAL EXHAUST SYSTEM With the HKS Super Turbo Muffler Exhaust being made of titanium allows a significent weight reduction to 13.4...
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 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
Increase horsepower and add under-hood style with the PERRIN Cold Air Intake. It features correct MAF alignment and tubing size to maintain proper ...
View full detailsPerrin 3.0" Turbo Inlet 2002-2007 WRX/ 2004-2021 STI
The PERRIN Turbo Inlet Hose has a smooth interior and larger diameter than the OEM hose, increasing airflow. Removing OEM pleats boosts horsepower,...
View full detailsCusco Rear End Brace 2015-2021 WRX/STI
6A1 492 RE * Connect right and left rear subframe * Can not be used with OE bumper beam
Cusco Center Floor Power Brace 2008-2021 STI
692 492 C * Connect Front member, Transmission member and main frame
Cusco Front Member Brace 2015-2021 WRX/STI
* Connect both front Subframe 6A1 492 FM
Cusco Single Clutch System 2004-2021 STI
667 022 HP * 11800 N/f (1200 Kg/f) Heavy clutch pedal greatly hinders shifting performance. This is why our clutch systems feature a specially desi...
View full detailsCusco Twin Plate Clutch System 2004-2021 STI
* 9800 N/f (1000 Kg/f) Used in professional competition, this twin metal unit features great controllability especially during half clutch engageme...
View full detailsCusco Twin Disc Clutch System Copper 2004-2021 STI
667 022 CP * 10800 N/f (1100 Kg/f) Copper disc has unique frictional-temperature characteristics where the frictional properties remains unchanged ...
View full detailsCusco Increased Capacity Rear Differential Cover 2004-2021 STI
* Need following OE parts for installation : Air Breather Cap - 38354AA020 x 1 pc Gasket - 38353aa050 x 1 pc Gasket (Only for T-type H3 / H4 Oil se...
View full detailsCusco End Link Bushing Set 2015-2021 WRX/STI
692 464 SV
Cusco Front Lateral Link Bushings (Lower Arm - Body Side) 2015-2021 WRX/STI
Cusco Rear Upper Control Arm Bushings (Front Side) 2015-2021 WRX/STI
965 464 LV
Cusco Rear Upper Control Arm Bushings (Rear Side) 2015-2021 WRX/STI
965 464 IV
Cusco Front Lower Control Arm Bushings (Rear Side) 2015-2021 WRX/STI
Cusco Front Lower Control Arm Bushings (Front Side) 2015-2021 WRX/STI
692 464 BV
Cusco 26mm Front Sway Bar 2015-2021 STI
Maintain great comfort while suppressing body roll during cornering * 26 mm OD ( vs. 24 mm OEM ) * 127% Solid vs. OEM * HD Bushings included
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 detailsExedy Stage 5 Triple Metallic Disc Clutch Kit 2004-2021 STI
Here, you are looking at the Exedy Stage 5 Triple Metallic Disc Clutch Kit for the 04+ Subaru STI. This clutch is ideal for those who are making bi...
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 detailsGiroDisc Rear Rotor Ring Replacement 2024+ WRX / 2018-2021 STI
Need new rings for your Girodisc 2pc rotors? We got them. Rings come complete with all new hardware and full instructions for re-assembly; but if y...
View full detailsGiroDisc Front Rotor Ring Replacement 2024+ WRX / 2018-2021 STI
Need new rings for your Girodisc 2pc rotors? We got them. Rings come complete with all new hardware and full instructions for re-assembly; but if y...
View full detailsDBA 5000 Series T3 Slotted Front Brake Rotor 2015-2021 WRX
DESCRIPTION The DBA 5000 Series T3 Slotted Front Brake Rotor is a high performance two-piece direct replacement designed for the 2015–2021 Subaru W...
View full detailsAPR Front Bumper Canards 2015-2017 WRX/STI
APR Front Bumper Canards are the perfect answer to aerodynamically tune the handling for the front of a car. Made of lightweight and durable carbon...
View full detailsAPR Brake Rotor Backing Plates w/ Hose 2015-2021 STI
Excessive heat can cause major and expensive damage to critical components in a car. Engine bays, radiators, brakes, transmissions, and differentia...
View full detailsAPR Brake Rotor Backing Plates 2015-2021 STI
Excessive heat can cause major and expensive damage to critical components in a car. Engine bays, radiators, brakes, transmissions, and differentia...
View full detailsIf you own a Subaru WRX STI, you know you have the perfect platform to craft a masterpiece on wheels. At WRXDaily, we understand that every enthusiast has a vision, and we’re here to offer the WRX STI mods you need to bring yours to life. With products tailored to elevate performance, enhance style, and perfect handling, our curated selection puts endless possibilities at your fingertips.
No matter what you need, our Subaru WRX STI modifications deliver quality and reliability you can trust. From high-performance upgrades to must-have Subaru STI accessories, we have everything you need to create a car that’s as bold and unique as your passion for driving. Own a 2018 WRX? We offer a variety of 2018 WRX parts designed to fit your specific model.
With WRXDaily, your Subaru becomes a true reflection of your style and ambition. Browse our selection of WRX STI mods today and start your next build!