ECU's | Wiring Harnesses

Haltech Elite 1500 + Mazda 13B S4/5 CAS with IGN-1A Ignition Terminated Harness Kit Injector Connector: Bosch EV1 Suits: S4/5 CAS (Crank Angle Sens...

Suits: Mazda Miata (MX-5) NB ADM Special Edition (Factory Turbo), USDM Special Edition (Factory Turbo), VCT, Non-VCT (00-04 Aus, 01-05 USA), 3-plu...

Link ECU - G4X MX5Link - MX5NAX Easy to install. Affordable. Reliable.  G4X PlugIn ECUs offer the latest in engine management technology, designed ...

Link ECU - MX5Link - MX5NB2X Plug-In ECU Easy to install. Affordable. Reliable.  G4X PlugIn ECUs offer the latest in engine management technology, ...

Link ECU - G4X RX7Link (S7) - RX7S7X Plug-In ECU Easy to install. Affordable. Reliable.  G4X PlugIn ECUs offer the latest in engine management tech...

The Haltech flying lead ignition harness is designed to allow the user alternative options for their ignition system which can be wired to existing...

The fastest and most cost effective way to wire your race car or engine conversion! Simply connect a handful of labelled wires and this plug and Pl...

The fastest and most cost effective way to wire your race car or engine conversion! Simply connect a handful of labelled wires and this plug and ...

Haltech Elite 1500 Mazda 13B S4/5 CAS with Flying Lead Ignition Terminated Harness Injector Connector: Bosch EV1 The fastest and most cost effectiv...

Haltech Elite 1500 Mazda 13B S6-8 CAS with Flying Lead Ignition Terminated Harness Injector Connector: Bosch EV1 The fastest and most cost effecti...

Haltech Elite 1500 Mazda 13B S4/5 CAS with IGN-1A Ignition Terminated Harness Injector Connector: Bosch EV1 The fastest and most cost effective w...

If you are using a factory harness and are after an easy ECU upgrade - this is a product for you. These adaptors plug directly into your Haltech EC...

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...

Haltech - Elite 1000-2500 Mazda RX7 FD3S-S6 Plug 'n' Play Adaptor Harness Suits: Plug 'n' Play replacement of the factory ECU for Mazda RX7 FD3S-S6...

Suits: Mazda Miata (MX-5) NA 1.6L and 1.8L with 2-plug, 2-row factory ECU. Manual transmission only. Includes: Plug'n'Play adaptor harness, M14 x 1...

Condition: BRAND NEW Description: HT-140622 Elite 750 Plug 'n' Play Adaptor Harness - Mazda Miata/MX5 NA Other Information: Elite 750 PnP Adaptor H...

Suits: Plug 'n' Play replacement of the factory ECU for Mazda RX7 FD3S-S6 (92-95) 2 row ECU plug. Manual transmission only. Includes: Elite 1500 EC...

Haltech Elite 1500 + Mazda 13B S6-8 CAS with Flying Lead Ignition Terminated Harness Kit Injector Connector: Bosch EV1 Suits: S6-8 CAS (Crank Angle...

Suits: Mazda Miata (MX-5) NB 1.8L Non VCT (00-04 Aus, 01-05 USA) 1.8L Factory Turbo SE (Aus), Mazdaspeed (04-05 USA) with 3-plug, 3-row factory ECU...

Haltech Elite 1500 + Mazda 13B S6-8 CAS with IGN-1A Ignition Terminated Harness Kit Injector Connector: Bosch EV1 Suits: S6-8 CAS (Crank Angle Sens...

Haltech Elite 1500 + Mazda 13B S4/5 CAS with Flying Lead Ignition Terminated Harness Kit Injector Connector: Bosch EV1 Suits: S4/5 CAS (Crank Angle...

Suits: Mazda Miata (MX-5) NA 1.6L and 1.8L with 2-plug, 2-row ECU. Manual transmission only. Includes: Elite 750 ECU, Plug'n'Play adaptor harness, ...

Suits: Plug 'n' Play replacement of the factory ECU for Mazda RX7 FD3S-S7&8 (96-02) 4 row ECU plug. Manual transmission only. Includes: Elite ...

Suits: Plug 'n' Play replacement of the factory ECU for Mazda RX7 FD3S-S7&8 (96-02) 4 row ECU plug. Manual transmission only. Includes: Elite 1...