Mazdaspeed DISI MZR

Split Second Fuel Controller | 4 Injectors The Split Second fuel controller is a uncomplicated solution to adding fuel to your specific type of engine (direct injected, or any other). These are well-known when adding injectors to a settled,...

StopTech Sport Cross Drilled and Slotted Rotor Rear RIGHT - Mazdaspeed 3 2007-2013 StopTech has choices when it comes to selecting the right brake rotor for your high performance car. Different setups call for different requirements and StopTech...

Supertech 4032 Forged Pistons - MZR-DISI 2.3L Turbo Pistons for Mazdaspeed 3/6 - Mazda CX7     Supertech Mazda Speed 2.3L (t) 88mm Bore 32.5mm Comp Height -14cc Dish 9.5:1 CR Pistons - Set of 4 Includes Piston...

Supertech Brass Valve Guide *FITS ONLY 6MM VALVES*

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...

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...