ELITE Patch Harness

The Haltech Plug’n’Play Adaptor Harness plugs directly into the factory harness and connects it with a Haltech Elite 2500 ECU. Ideal solution for builders and tuners who want a quick and easy install without the need to rewire the whole system.

The Elite Plug’n’Play Adaptor Harness allows the user to take full advantage of Elite and ESP’s functionality including OEM based long term learning on fuel, ignition and booost, advanced motorsport functions like traction control and anti-lag as well as the more advanced custom tables and more I/Os.


  • 0.1 lb
  • Available
  • Ships within 1-3 days1

Haltech Elite 2500 Basic Wiring loom

Haltech Elite 2500 Basic Universal Wiring Harness Only - 141304

Comes with:

• Premium Universal Wiring Harness Kit
• Moulded 6 circuit Haltech Fuse block
• 4 Relays, USB Software key
• Programming Cable
• Custom mounting plate.

Haltech Elite 2500 Basic Wiring loom


  • 1 lb
  • Available
  • Delivery in 5-8 days1