This translates into a more stable platform for delivery of power to the rear wheels. The Miata PPF power kit aids reducing the intensity of the '65 MPH shimmy'. Fits manual transmission only.
The Miata PPF power kit is an add-on to reinforce the factory Miata PPF (Power Plant Frame) which is susceptible to bending and flexing. By further strengthening the Miata PPF, movement and vibration is reduced in the drive train, especially in higher HP Miatas.
I just installed the Borla exhaust on the MX5. Sweeeeeeet! Thanks, Andy
Wow. That is really fast service on the shift knob. Thnx