Elite 1000-2500 Mazda RX7 FD3S-S6 Plug 'n' Play Adaptor Harness Milwaukee with a 1/2″ diameter center

with a 1/2″ diameter center hole (with plenty of room to enlarge it for larger crank bolts)

USB Laptop Communication (Windows)

this connects to the CKP+

8L Turbo (Manual Transmission)

Elite 1000-2500 Mazda RX7 FD3S-S6 Plug 'n' Play Adaptor Harness Milwaukee with a 1/2″ diameter centerSuits: Plug 'n' Play replacement of the factory ECU for Mazda RX7 FD3S S6 (92 95) 2 row ECU plug. Manual transmission only. Includes: Injection molded plastic plug 'n' play adaptor harness, M14 x 1. 5 air temp sensor with matching plug and pins, auxiliary I O 16 Pin Tyco plug and pins. If you are using a factory harness and are after an easy ECU upgrade, take a look at Haltech Plug'n'Play Adaptor Kits. These adaptors plug directly into your Haltech