Best selling products

DESCRIPTION Simple ECU flashing with gauge package! The new in-cabin mountable Accessport V3 has a large, full color, higher resolution screen which allows you to monitor up to six parameters in real time. Fully customizable from the look (multiple bezel...

DESCRIPTION   Simple ECU flashing with adjustable live gauges and datalogging, all in one package! The in-cabin mountable Accessport V3 has a large, full color, higher resolution screen which allows you to monitor up to six parameters in real time....

DESCRIPTION Constructed of black 5-ply silicone, the COBB Turbo Inlet is a direct replacement for your 2008-2016 STI! The custom silicone construction of the COBB Turbo Inlet rejects high engine bay temperatures and keeps the intake air closer to ambient...

Consist of the following: Subaru Accessport V3 (AP3-SUB-004) Flex Fuel Ethanol Sensor Kit – STI 2008-2016, WRX 2008-2014 Fuel Pressure Sensor Kit – WRX 08-14, STI 2008-2016 Subaru Top Feed 1000cc Fuel Injectors – WRX 2002-2014, STI 2007-2016 Subaru Fuel...

DESCRIPTION Simple ECU flashing with gauge package! The new in-cabin mountable Accessport V3 has a large, full color, higher resolution screen which allows you to monitor up to six parameters in real time. Fully customizable from the look (multiple bezel...

CUSCO BRAKE CYLINDER STOPPER SUBARU WRX / STI 2015 DESCRIPTION The Cusco Brake Cylinder Stopper (B.C.S.) for the Subaru WRX/STI is a great way to increase pedal feel. Eliminate the unwanted flex of the brake master cylinder during hard stopping,...

DESCRIPTION The Accessport V3 is the world's best selling, most flexible ECU upgrade solution. Unlock power hidden within the vehicle by replacing conservative factory settings with more aggressive calibrations. Upgrade forever with off-the-shelf (OTS) calibrations for most bolt-on modifications. COBB...

DESCRIPTION The trailing-end flange uses the stock donut gasket and factory spring bolts to aid in flex, longevity and proper fitment. This provides an improved seal compared to other methods, as well as reduced noise.  WHY? The COBB Tuning Mitsubishi...

DESCRIPTION The Evo X SF Airbox is designed to be used along with the Evo X SF Intake System. Also compatible with the Mitsubishi Hard Pipe Kit. The Evo X SF Airbox will protect the intake from turbulence caused by...

DESCRIPTION Ford Focus XR5 ST225 M66 Quaife ATB Helical LSD differential Quaife ATB Helical LSD differential for Ford Focus ST225 M66 is suitable for Ford Focus ST225 using the M66 gearbox. A direct replacement for the standard Ford open differential,...

EIBACH 2016-2017 FOCUS RS PRO-KIT SPRINGS The First Step In Suspension Performance Eibach PRO-KIT is the perfect answer for most frequently-driven street cars. It's our legendary spring system that dramatically improves both a vehicle's performance and appearance. PRO-KIT lowers your...

GREDDY KW PERFORMANCE COILOVERS 2015+ SUBARU WRX / STI DESCRIPTION Building on the success of our Formula Drift racing program with technical partner, KW Suspension, GReddy is pleased to announce the introduction of our new performance coilover line. By collaborating...