Nexus S2/S3 Plug 'n' Play Adapter Harness - Mazda RX7 FD S6 R32 GTR terminated engine harnesses or model-specific

terminated engine harnesses or model-specific Plug'n'Play adaptor kits

If you are planning on adding in DBW

This linear position sensor mounting kit is designed specifically for the TH400 (Reid Case) transmission and is ideal for all types of racing applications using this popular transmission

Wideband O2 Sensor only - Bosch LSU 4

boost and idle

Nexus S2/S3 Plug 'n' Play Adapter Harness - Mazda RX7 FD S6 R32 GTR terminated engine harnesses or model-specificIf you are using a factory harness and are after an easy ECU upgrade, take a look at Haltech Plug 'n' Play Adapter Kits. These adapters plug directly into your Haltech ECU and have a set of factory connectors on the other side which plug straight into the factory harness. A simple Haltech Plug 'n' Play product that allows you to be up and running in just a few hours. The quick start guide will walk you through installation of the Haltech Plug 'n' Play