Haltech NEXUS Rebel LS – Complete ECU for GM LS Gen IV Engines
Product Information:
The Haltech NEXUS Rebel LS is a complete solution for GM LS Gen IV engine swaps, featuring Drive-by-Wire (DBW) support. Designed for maximum installation simplicity, it enables a quick and hassle-free startup of LS engines. With the intuitive LS setup wizard in the NSP software, engine configuration is completed in just a few steps.
Key Features:
- Designed for LS Gen IV Engines: Specifically built for popular GM LS engines with electronic throttle (DBW).
- Easy Installation: Includes a complete, ready-to-connect wiring system.
- Intuitive Configuration: LS setup wizard in NSP software allows for fast and seamless engine startup.
- Full Compatibility: Works with Haltech digital dashboards, PDM modules, sensor kits, and accessories.
- Drive-by-Wire (DBW) Support: Includes adapters for electronic throttle and Corvette pedal.
Technical Specifications:
- Product Number: NEXUS Rebel LS – Gen IV
- Supported Engines: GM LS Gen IV (with electronic throttle)
- Transmission Support: T56
- Communication: Full integration with Haltech NSP software
Kit Contents:
- ECU: Haltech Rebel ECU (HT-220001)
- Main Wiring Harness: HT-186500
- Adapters:
- 6-pin DBW Adapter (HT-186505)
- Corvette Pedal Adapter (HT-186507)
- Engine Sub-Harnesses:
- LS EV6 Injector Sub-Harness (HT-186502)
- T56 Transmission Harness (HT-187003)
- Alternator Adapters:
- 2-pin Bosch (HT-186123)
- 4-pin Delco (HT-186124)
- 2-pin Yazaki (HT-186125)
- Sensor Adapters:
- Gen IV Oil Pressure Sensor (HT-186510)
- Gen IV MAP Sensor (HT-186511)
- Sensor Kit:
- Bosch LSU 4.9 Sensor
- Threaded O2 Sensor Fitting
- M14 x 1.5 Air Temperature Sensor
- Threaded Fitting for Air Temperature Sensor
Applications:
- GM LS Gen IV engine swaps in race, performance, and custom vehicles.
- LS engine management in high-performance applications.
- Integration of DBW systems and advanced engine control solutions.
The Haltech NEXUS Rebel LS for GM LS Gen IV engines is a complete solution for LS swap enthusiasts and professional tuners. With a pre-configured wiring harness, easy setup, and Drive-by-Wire support, installation is quick and intuitive. This is the perfect choice for those looking to simplify the conversion process while maintaining full control over their engine.










