Haltech Nexus
This harness is for the use of Haltech's Nexus S3.
- The Nexus offers full engine control.
- In some instances, the factory ECU remains in parallel to communicate on the OEM CAN bus or control automatic transmissions.
- Fully plug and play. Easy to install. Easy to uninstall.
- Saves time, hard-wiring costs, and your factory wire harness.