Haltech Nexus Rebel ECU & Harness for Gen IV LS Engines. 

Get Your LS Swap Running Fast with the Haltech Rebel LS Plug & Play ECU Kit 

Take the hassle out of your LS engine swap with the Haltech Rebel LS – the fastest and easiest way to power up your GM LS engine project. Designed specifically for LS enthusiasts, this complete standalone ECU solution offers seamless installation and exceptional performance. 

✅ Key Features: 

• Purpose-Built for GM LS Engines 
  Engineered from the ground up to support Gen IV LS engines with Drive-By-Wire (DBW) functionality. 

• Quick & Easy Startup 
  Featuring a user-friendly LS Setup Wizard in Haltech's NSP tuning software, getting your engine started is now faster than ever. 

• Plug and Play Wiring Harness Included 
  The kit comes with an easy-to-install universal harness compatible with a wide range of LS applications. 

• Full Haltech Ecosystem Integration 
  Effortlessly connect to Haltech dashes, Power Distribution Modules (PDMs), sensor kits, and other performance accessories. 

Whether you're building a street machine, drift car, or race truck, the Haltech Rebel LS ECU Kit delivers reliable LS engine management without the complexity. 

What's Included: 

• HT-220001 - Rebel ECU
• HT-186500 - Main Harness
• HT-186505 - 6 Pin DBW Adaptor
• HT-186507 - Corvette pedal adaptor
• HT-186502- LS EV6 Injector Sub-Harness
• HT-187003 - T56 Transmission Harness
• HT-186123 - 2 Pin Bosch Alternator Harness
• HT-186124 - 4 Pin Delco Alternator Harness
• HT-186125 - 2 Pin Yazaki Alternator Harness
• HT-186510 - Gen IV Oil pressure sensor adaptor harness
• HT-186511 - Gen IV MAP sensor adaptor harness

Sensor Pack:

• Bosch LSU 4.9 Sensor
• Weld on fitting for O2 Sensor
• Air Temperature Sensor M14 x 1.5
• Weld on fitting for Air Temp Sensor

Info: 

Brand: Haltech 
Model: Nexus Rebel 
Suitable for: GM Gen IV LS (6-pin DBW, EV6 Injectors, Manual Transmission) 
Warranty: 12 Months 

Note:

For 4L automatic transmissions, you will need an additional Transmission Interface Kit.
Click Here for the Ti4L kit.

Resources:

• Quickstart Guide
• Wiring Diagram