Mazdaspeed DISI MZR

Supertech Inconel Exhaust Valve Head Diam: 30.00mm Stem Diam: 5.98mm Length: 104.7mm Material: Inconel 751/ Nimonic Valve Type: Exhaust Groove Type : Single Groove Engines: Mazda - Grand Touring 4cyl 2.3l Turbo MZR - 30...

Supertech Black Nitrided Intake Valve Head Diam: 35.00mm Stem Diam: 5.97mm Length: 103.40mm Material: Black Nitrided /EV8 Valve Type: Intake / EV8 Groove Type : Single Groove 6mm stem with tapered valve tip to 5...

T-Case seal kit includes 3 Seal 1 silicon packet    

Universal Air Filter Cleaning Kit - Blue | Ford & Mazda Forgetting to check the condition of your air filter can have a dramatic effect on vehicle performance and fuel economy. If you have not checked the condition of your performance air...

USR Slotted Front Rotors

World renowned for their race winning pistons, Wiseco uses their diverse experience in building high performance engines for Formula 1, Indy Racing League, and NHRA Pro Stock to design and manufacture the highest technology sport compact pistons...

The XClutch twin sprung disc 9.00 in. offers a sprung central hub which provides dampening for vehicles retaining standard transmissions in motorsport applications.   Fits: Mazdaspeed 3 (2008-2013)/ Mazdaspeed 6 (2006-2007)   Part...

The twin disc 9 inch range with ceramic friction discs are designed for high horsepower motorsport applications where a high heat and torque capacity is required.   Fits: Mazdaspeed 3 (2008-2013)/ Mazdaspeed 6 (2006-2007)   Part...

Designed specifically for high horsepower, street driven vehicles, the 9 inch twin disc organic is the ultimate street clutch. The twin disc organic upgrade optimizes pedal feel and reliability in high horsepower street driven vehicles...

The XClutch 9in. range of twin organic disc kits are designed for high horsepower street vehicles that require very high torque capacity but also modulation for street applications.   Fits: Mazdaspeed 3 (2008-2013)/ Mazdaspeed 6...

The Stage 2R ceramic kit is a single disc, race-only clutch. Available for a wide variety of vehicles, the Stage 2R clutch provides a higher torque and heat capacity over the Stage 2 equivalents.   Fits: Mazdaspeed 3 (2008-2013)/ Mazdaspeed...

XClutch sprung organic kits offer excellent dampening and the highest levels of driveability in the range. They are ideal for performance street use.   Fits: Mazdaspeed 3 (2008-2013)/ Mazdaspeed 6 (2006-2007)   Part...