ECU's | Wiring Harnesses

This adaptor plugs directly into your Haltech Elite ECU and has a set of factory connectors on the other side which plug straight into the factory...

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 directl...

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 directl...

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...

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...

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...

Length: 1200mm / 47.2" Suits: Selected Haltech Terminated Engine Harnesses Includes: 1 x HT-130348 - 6 Channel Ignition Extension Harness

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...

Suits: Plug 'n' Play replacement of the factory ECU for Subaru Liberty/Legacy Gen 4 3.0R (EZ30) & GT (EJ20) MY04/05 (JDM & Australian Deliv...

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...

Suits: Plug 'n' Play replacement of the factory ECU for Mitsubishi EVO 4-8 (5 Speed)(All Regions) EVO 8 MR (USDM Only) Eclipse 2G Turbo (USDM) Manu...

Description: HALTECH HT051462 PLUG N PLAY ENGINE HARNESS PS2000 Toyota 2JZ Fully Terminated Harness Kit Included- pre-wired HPI6 15AMP 6CH Ignit...

Description: This harness when installed in conjunction with a Haltech Elite ECU opens the door to virtually limitless performance modification an...

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

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

Description: SUITS: Honda S2000 AP1 (00-04), AP2 (05), non DBW, manual transmission only. INCLUDES: Elite 1500 ECU, Plug'n'Play adaptor harness, ...

Length: 1.2M (4ft) NTK Wideband adaptor harness 1200mm Suits: NEXUS Series Devices Includes: 1 x HT-010727 NTK to DTM-6 Harness

THREAD: RP-SMA SUITS: NEXUS R5 INCLUDES: 1 x Glass Mount Wi-Fi Antenna. 1.5m lead. NOTES: For increasing signal strength when standard W...

Description: SUITS: Plug 'n' Play replacement of the factory ECU for Honda Civic EP3 02¢‚¬œ05 and Integra DC5 / Acura RSX 02¢‚¬œ04. Manual transmi...

SUITS: Plug 'n' Play replacement of the factory ECU for Nissan Patrol/Safari Y60 with automatic or manual transmissions. (No shift re-programming/...

DESCRIPTION: Elite 2000/2500 Toyota 2JZ Terminated Power Select 6 CDI Ignition Harness HT-130320 WOULD SUIT : Toyota 2JZ  OTHER INFORMATION: NO En...

DESCRIPTION: Elite 2000/2500 Toyota 2JZ Terminated HP16 Ignition Harness HT-130319 WOULD SUIT : Toyota 2JZ  OTHER INFORMATION: NO Engine harness i...