Engine

These camshaft bolts for the Mazda MZR-DISI are a direct replacement for the OEM bolts that hold the cam sprockets on. This package comes with 2 bolts.

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 a 1/4 in. thick wide-area washer and an extra-tall, 12-point head that accepts...

These flywheel bolts for the Mazda MZR-DISI are a direct replacement for the OEM bolts that hold the cam sprockets on. Kit comes with 6 bolts.

BSD KIT

Finally, JMF is showing some love for the Mazda community! With over a year of research and development JMF is proud to introduce the first sheetmetal intake manifold on the market for the Mazda Speed cars. This manifold was designed to not only look...

Finally, JMF is showing some love for the Mazda community! With over a year of research and development JMF is proud to introduce the first sheetmetal intake manifold on the market for the Mazda Speed cars. This manifold was designed to not only look...

Both the Mazda MZR and Ford Ecoboost motors suffer from poor PCV systems from the factory. Many people add a sealed oil catch can with a check valve between the intake manifold and the OEM PCV plate on the block in order to help prevent boost from...