Pettit Racing Starter Booster for Mazda RX-7 FD3S 1992-2002

Does your RX-7 experience occasional hit-and-miss starting? This is a common problem with FD RX-7's, caused by accumulated voltage drops on the starter circuit from the clutch/neutral switch and immobilizer relays.

To eliminate this annoying behavior, we developed our Starter Booster Kit. This unit fires the starter with full battery voltage every time! Our complete kit has detailed instructions, and is easily installed in 30 min. or less.