Performance Parts

ARP2000 Camshaft Bolts  For Ford Ecoboost 2.0L These camshaft bolts for the Ford Ecoboost are a direct replacement for the OEM bolts that hold the cam sprockets on. This package comes with 2 bolts.

 ARP2000 Crank Bolt Ford Mustang 2.3L Ecoboost/Mazda DISI MZR As the crankshaft flexes, the damper absorbs incredible amounts of energy. These damper bolt kits from ARP will ensure that your balancer is locked into position. They feature...

ARP 12mm Custom Age 625+ Head Stud Kit ___________________________________________________________________________ Introducing 12mm Head Studs: The Ultimate Choice for Maximum Performance and Reliability!   When it comes to...

ARP Main Stud Kit There are many important reasons to use ARP main stud kits, including the elimination of main cap walk and fretting, as well as protecting the threads in your engine block. All kits come complete with hardened parallel-ground...

ARP2000 Flywheel Bolt For Mazda MZR-DISI These flywheel bolts for the Mazda MZR-DISI are a direct replacement for the OEM bolts that hold the flywheel bolts on. Kit comes with 6 bolts.

ARP2000 Head Studs For Mazda MZR-DISI It is for good reason that virtually every top professional engine builder relies on ARP Pro Series head studs for their all-out competition powerplants. Simply stated, there’s not a better stud setup on...

SP63 1/2" L19 Head Stud Kit ___________________________________________________________________________ Introducing our SP63 1/2" Head Stud Kit: The Ultimate Choice for Maximum Performance and Reliability! When it comes to securing your engine's head...

SP63 2.4L Custom 88mm Piston Kit | Mazda & Ecoboost To build an engine that excels the most power and is reliable, you start to wonder what can be innovated and modified to achieve your goal. SP63 began brainstorming ways they could create a...

SP63 2.4L Custom Pistons & Rods Kit | Mazda & Ecoboost To build an engine that excels the most power and is reliable, you start to wonder what can be innovated and modified to achieve your goal. SP63 began brainstorming ways they could...

SP63 2.5L Kit | Ecoboost 2.0L/2.3L & MZR-DISI The rod/stroke ratio affects several engine dynamics, including piston speed and acceleration, piston dwell at top dead center and bottom dead center, piston side loads, cylinder loading and...

SP63 Injector Seals & O-ring Kit| Mazdaspeed 3 & 6 Speed Performance has recently and meticulously engineered the perfect set of injector seals to ensure alignment and fitment to your vehicle! Engineered right here in house, SP63's seals...

SP63 Injector Seals Set | Mazdaspeed 3 & 6 When in doubt, buy some seals... No, for real you'll need them! Speed Performance has recently and meticulously engineered the perfect set of injector seals to ensure alignment and fitment to...

The Mazda MZR engine relys on 3 friction washers between the crank pulley and sprockets to help keep the motor in time. This works very well for stock power levels and even mild big turbo setups. Once you reach the 500whp mark, slipping...

SP63 Keyed Crankshaft For Mazda MZR-DISI Mazdaspeed3/6 The Mazda MZR engine relies on 3 friction washers between the crank pulley and sprockets to help keep the motor in time. This works very well for stock power levels and even mild big...

SP63 MZR-DISI/Ecoboost Custom L.A Sleeves   Burned through your cylinder walls beyond repair? Looking to make some decent power, but are limited to the stock sleeves? Well, do we have the solution for you! Price includes custom L.A...