GM LS (GEN3-GEN4) Terminated Engine Harness Kit
Includes MaxxECU RACE, Engine Harness, LSU 4.9 and adaptors cables for variants.
All MaxxECU's products use the same, easy to use, but very powerful MTune software. Dig deep or keep it simple.
All features are unlocked and available on every ECU.
See the MaxxECU Technical Documentation on this harness.
GEN III:
5.7L LS1/LS6
GEN IV:
6.0L LS2
6.2/7.0 LS3/LS4/LS7/LSX/LS9
- For E-Throttle and Hella E-pedal
- Prepared for turbo application with an boost solenoid connector
- Bosch JPT injector connectors
- Uses stock coils
- To be used with GEN IV knocksensors
- MAP sensor hose inside harness
- 8 pcs EGT connectors in harness
- Including trigger/cam adapters for GEN III and GEN IV sensors
- Including BOSCH and Mitsubishi alternator adaptors
- Easy to rewire to be used without E-Throttle if needed
See the MaxxECU website for complete feature list.
Grab one of our 3D Printed Dummy MaxxECU Modules to visualise your installation.
