Gates RPM Micro-V® Belts have an advanced construction with the latest innovative materials to live up to the demands of high-performance vehicles.

Air filters are too often overlooked. Mazda recommends checking your Miata's air filter once a year or every 15K miles and replace as needed. If you live in a dusty environment check your Miata's air filter regularly and replace it if it's clogged.

M45 / MP62 Bypass Actuator Repair Kit. Fixes worn out Bypass mechanism caused by friction and wear.

These 3-ply silicone hoses are the same ones included in our Air-to-Air Intercooler kits. We recommend you keep a spare set.

Direct replacement for the stock supercharger bypass actuator unit. We have found that these units will fail after 1-2 years of use or around 30K miles.

Some Jackson Racing M45 Supercharger kits came with an idle air check valve that mounted in the 3/4" bypass hose, good for about 0.5 PSI of boost.

We recommend that you replace the oil in your M45 or MP62 supercharger every 30,000 miles -- or once a year if you are pushing the supercharger beyond stock recommendations (higher boost or extended track usage).

To remove the supercharger pulleys you need a pulley puller. The TDR unit is a simple 2-clamp 3" pulley puller that requires no additional tools for removing the SC pulley.