2002-2007 WRX/STI
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 detailsTomei 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 detailsTomei Expreme Equal Length Exhaust Manifold 2002-2014 WRX/ 2004-2021 STI
This is the Tomei Equal Length Exhaust Manifold and is a great upgrade for those of you looking to optimize the exhaust flow for improved power and...
View full detailsTomei Expreme Unequal Length Headers 2002-2014 WRX/ 2004-2021 STI
This is the Tomei Expreme Unequal Length Exhaust Manifold. This is a direct replacement for your factory exhaust manifold to save weight, improve t...
View full detailsInjector Dynamics 1050X Fuel Injectors 2002-2014 WRX/ 2007-2021 STI
Here are the details: 1050Xcc Injector model Compact body Improved internal flow path increases output by 5% without sacrificing low flow performan...
View full detailsInjector Dynamics 1700cc Fuel Injectors 2002-2014 WRX/ 2007-2021 STI
These are the Injector Dynamics 1700cc Fuel Injectors and are an excellent option for the 02-14 Subaru WRX and 07+ STI that needs to supplement the...
View full detailsExedy Stage 3 Hyper Single Metallic Disc Clutch Kit 2004-2021 STI
Here, you are looking at the Exedy Stage 3 Hyper Single Metallic Disc Clutch Kit. This clutch has a higher torque capacity rating over OEM to suppo...
View full detailsExedy Stage 4 Heavy Duty Twin Metallic Disc Clutch Kit 2004-2021 STI
Here, you are looking at the Exedy Stage 4 Heavy Duty Twin Metallic Disc Clutch Kit. This particular clutch is ideal for those who are making big h...
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 detailsGrimmSpeed 2 Bolt Up-Pipe 2006-2014 WRX / 2004-2021 STI
DESCRIPTION We designed this up pipe using our in-house FARO Arm along with the latest and greatest Solidworks CAD Software. This assures that we c...
View full detailsGrimmSpeed Top Mount Intercooler Kit 2002-2007 WRX / 2004-2021 STI
DESCRIPTION This is the GrimmSpeed Top Mount Intercooler. Once you start performing modifications that add more horsepower and more boost, eventual...
View full detailsGrimmSpeed Overtake BB500 Turbocharger Kit 2004-2021 STI / 2008-2014 WRX
DESCRIPTION GrimmSpeed's new Overtake BB500 Turbocharger is another powerful turbocharger designed by GrimmSpeed. The Overtake Ball-Bearing 500-Ser...
View full detailsGrimmSpeed Chase JB400 Turbocharger Kit 2004-2021 STI / 2008-2014 WRX
DESCRIPTION The Chase JB400 Turbo is the smaller of our two offerings, this journal bearing unit is a perfect bolt-on to any stage 3 car. The Chase...
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 detailsForced Performance Red Turbocharger 2002-2007 WRX / 2004-2021 STI
Oil supply line and gasket set included! FP Red Compressor wheel - HTZ 79 Flow rating - 65LB per minute CW Measurements - 57.3MM Inducer / 79MM ...
View full detailsForced Performance Blue Turbocharger 2002-2007 WRX / 2004-2021 STI
Oil supply line and gasket set included! FP Blue™ Compressor wheel - 73HTZ Flow rating - 57LB per minute CW Measurements - 52.6MM Inducer / 73MM E...
View full detailsForced Performance Green Turbocharger 2002-2007 WRX / 2004-2021 STI
Oil Supply Line and gasket set included! FP Green HTZ Compressor wheel - 76HTZ Flow rating - 61LB per minute CW Measurements - 54.8MM Inducer / 76...
View full detailsPLM EWG 44mm Up-Pipe w/ Dump Tube 2002-2014 WRX / 2004-2021 STI
PLM Power Driven Subaru 44mm EWG Up-Pipe with Dump Tube features a unique designed Up-pipe which gives you the option to install a 44mm or 45mm ext...
View full detailsPLM EWG 38mm Up-Pipe w/ Dump Tube 2002-2014 WRX / 2004-2021 STI
PLM Private Label Mfg. Power Driven Subaru EWG Up-Pipe with Dump Tube 38mm features a unique designed up pipe which gives you the option to install...
View full detailsETS MaxFlow V2 Header 2004-2021 STI
The wait is over! Extreme Turbo Systems is proud to release our new Subaru STI V2 MaxFlow Exhaust Header for the 2004+ Subaru STI. We designed our ...
View full detailsWhiteLine Pitch Stop Mount 2002+ WRX / 2004-2021 STI
Subaru designed the pitch stop mount to assist in controlling the engine and drivetrain forward and aft twisting motion. The pitch stop is inheren...
View full detailsSuperPro Front Roll Centre Adjusting Ball Joint Kit 2002-2021 WRX/STI
SuperPro Roll Centre Adjusting Ball Joints will optimise your cars performance! Lifetime Warranty Reduces roll/bump steer - essential for lowered ...
View full detailsWRXDAILY Windshield Banner
Clicking on images is recommended to see the banner properly Shipping is currently only open to the continental United States. If you are intereste...
View full detailsMSP Underglow Kit
DESCRIPTION The MSP Under glow kit is exactly what you would expect and more! This kit comes with 3M adhesive pre-applied for an easy install. For...
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