Haltech Nexus S2/S3 Plug 'n' Play Adapter Harness - Mazda RX7 FD S7-8 Elite ensuring a perfect fit and

ensuring a perfect fit and factory-like appearance

Suits: 1/8" NPT Sensors

Plug and Pins Only - Delphi 3 Pin Single Row Flat Coil

Alongside this ECU is the Elite Software Programmer (ESP) that brings levels of functionality and user friendliness never seen before in an engine control package

Notes: Suits: R32 and early R33 factory Nissan external ignitor and ignition coil connectors

Haltech Nexus S2/S3 Plug 'n' Play Adapter Harness - Mazda RX7 FD S7-8 Elite ensuring a perfect fit andIf 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