Best selling products

DESCRIPTION We add the COBB 3" SS Turboback Exhaust with hanger kit, and COBB Vehicle Badge to our Stage 1+ package to get you even more power and torque from your MAZDASPEED3. Stage 2 includes the Accessport V3, SF Intake...

EVO X - ACTIVE CENTER DIFFERENTIAL CONTROLLER DESCRIPTION The Active Centre Differential (ACD) for the EVO X is extremely important for vehicle traction. The ACD computer was designed based on data collected from the production cars of the World Rally...

DESCRIPTION The Redline Carbon Fiber Intake seamlessly blends performance and aesthetics to bring the ultimate intake for your 2015-2020 WRX STI. Constructed of 2x2 twill carbon fiber and finished in a high quality gloss clear coat, the intake system's presence...

DESCRIPTION      Throw away your gauges!! 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      Throw away your gauges!! 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 The Stage 1+ Drivetrain Package Includes Adjustable Shift Plate, Shifter Cable Bracket Bushings, Shifter Cable Bushings and the COBB Knob. WHY? Get the ultimate shift upgrade for your Focus ST or RS! The bushings provide firmer shifts while the...

DESCRIPTION The Stage 1 Drivetrain Package Includes Subaru 6-Speed Front Shifter Bushing; Subaru Rear Shifter Bushing; 6-Speed Double Adjustable Short Throw Shifter. WHY? We've paired our revolutionary Double Adjustable Short Throw Shifter with both Front and Rear Shifter Bushings to...

DESCRIPTION Same Big SF design in a new lightweight, great looking material! Works from stock to big power builds. In stock form, the R35 ECU measures airflow using a Mass Airflow (MAF) sensor located in the stock intake system. As...

DESCRIPTION The DV+ T9354: When you want no noise, no nonsense just performance! THE SIMPLE & ESSENTIAL MOD FOR 30% QUICKER BOOST By retaining the factory ECU control and recirculating the vented air, the DV+ T9354 is a purely performance-oriented product that...

DESCRIPTION Made from premium billet aluminum, Boomba Racing is excited to announce our Throttle Body Spacers for the 2016+ Ford Focus RS! This spacer adds volume to your intake plenum. This has been shown to aide in cylinder filling at...

DESCRIPTION The COBB Knob is designed to keep those extended shifting sessions exhilarating. The billet aluminum base is anodized in your choice of red or black to help set the mood and is internally threaded to provide a tight fit...

TURBOSMART FORD FOCUS RS 2.3 ECOBOOST BLOW-OFF VALVE DESCRIPTION The Kompact Shortie Blow-Off Valve for the Focus RS has been developed with the Focus's high boost pressure in mind, with the goal to improve performance and durability. Plastic OEM blow-off...