Flagship Power, Extended Reach: Elite 2500 + 5.0m Premium Harness
For the most demanding applications requiring long wiring runs, the Elite 2500 + Premium Universal Wire-in Harness Kit (5.0m) is the ultimate solution. This kit combines Haltech’s flagship Elite 2500 ECU with an extended 5.0-meter (16-foot) premium harness and integrated fuse box. It is designed for mid-engine supercars, rear-engine dragsters, and marine applications where the ECU must be mounted far from the engine.
Engineering for V8s and Rotaries
The Elite 2500 offers 8 fuel and 8 ignition drivers, enabling full sequential control for V8 engines and 4-rotor Wankels. The 5.0-meter premium harness uses high-quality conductors to minimize voltage drop over the extended length. It includes a moulded fuse box with relays for reliable power distribution. The system supports dual Drive-By-Wire throttles, quad variable cam timing, and advanced torque management.
Operational Benefits
This kit provides the ultimate in tuning flexibility and installation reach. The Elite 2500’s advanced features, including traction control, launch control, and data logging, are fully supported. The premium harness ensures that signal integrity is maintained even over long distances. It is the definitive choice for high-end builds with non-standard layouts.
Fitment Guide
- Engine Support: 1-12 Cylinder, 2-4 Rotor
- Harness Type: Universal Wire-In (5.0m)
- Application: Rear Engine / Long Chassis / V8 / 4-Rotor
Technical Specifications
| Parameter | Specification |
|---|---|
| Included ECU | Haltech Elite 2500 |
| Harness Length | 5.0 Meters (16 Feet) |
| Outputs | 8x Injector, 8x Ignition |
| DBW Support | Dual DBW Capable |
Summary & Includes
Includes:
- 1 x Haltech Elite 2500 ECU
- 1 x Premium Universal Wire-In Harness (5.0m)
- 1 x Moulded 6-Circuit Haltech Fuse Box with Lid
- 4 x Relays & 7 x Fuses
- 1 x Firewall Grommet
- 1 x USB Programming Cable
Note: Ideal for V8 sequential and long-chassis applications.















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