$75.50
See if it's really the one
Search with this product to compare it, find similar styles, or turn up something better before deciding.
This 26-pin Extension Harness for Haltech Elite 2500 ECU Connector (B) is a build-to-length harness and will allow you to relocate the ECU beyond Haltech's engine harness length limitation. Where necessary, for any CAN bus communications, our extension harnesses feature twisted pair(s). The harness is constructed with discrete, unshielded wires between the male and female connectors; no shielded multi-conductor cable assemblies are utilized. It is recommended that the harness be routed away from known sources of radio frequency interference (RFI) to minimize the potential for signal disruption. Fully compatible with the new Nexus Software Programmer (NSP) Calibration Software.
Have a question about this?
We currently ship within the US, with more countries coming soon.
Final cost and dates are confirmed at checkout.
🇺🇸 Ship from USA · On Agora since 2025
$75.50