AVAILABLE FOR PRE-ORDER!
The Rebel LS ECU is one of Haltech’s advanced engine control units in the Nexus range, offering additional functionality beyond simply controlling your GM Gen III or Gen IV LS engine. It functions not only as an engine control unit but also as a wideband O2 controller, a data logger, and a Wi-Fi module, all integrated into a single unit. With its innovative and user-friendly technology, the Rebel LS ECU sets a new standard in the market for LS engine management. Paired with a Nexus Rebel LS terminated harness, it provides a comprehensive range of performance and tuning capabilities for GM LS engines
Included in the kit is an easy-to-install engine harness kit, and start-up is a breeze thanks to the new LS Set-up Wizard in our NSP software, or via the new Haltech Connect App.
With the Rebel LS, all the hard work is done. It is the best, quickest, and easiest way to get your LS-swap up and running!
• ECU designed from the ground up to suit GM’s popular LS engine platform
• Supports both Gen III/IV engines
• Comes complete with an easy-to-install harness to suit multiple GM LS applications
• Easy set-up via the new Haltech Connect app
• Easy integration with Haltech dashes, PDMs, sensor kits, and accessories
WHAT’S IN THE BOX?
Initially, two different kits will be available:
Rebel LS Kit – Suits Cable throttle, EV1 Injectors, Manual Transmission
Supplied with: Rebel LS ECU, Main Harness, Throttle Breakout Harness, Injector Breakout Harness, Transmission Breakout Harness, Knock Sensor Breakout Harness, O2 Sensor and hardware kit, Air Temp Sensor and weld-on bung, Ring terminals with insulator boots
Rebel LS Kit – Suits 6-pin DBW, EV6 Injectors, Manual Transmission
Supplied with: Rebel LS ECU, Main Harness, Throttle Breakout Harness, Injector Breakout Harness, Transmission Breakout Harness, Pedal Adaptor Harness, O2 Sensor and hardware kit, Air Temp Sensor and weld-on bung, Ring terminals with insulator boots
Further accessory harnesses will be available for variations.
REBEL LS FAQS
When can I buy it?
The Nexus Rebel LS is available for pre-order now! Haltech is aiming to have the Rebel LS in our hands by March!
This looks a lot like an R3, is it the same thing?
No. For practical reasons, the case is the same as an R3, but that’s about it. The Rebel LS is intended to be a cost-effective, quick, and easy solution for running LS-engined vehicles, and thus the specs and functionality are quite different from the R3.
Can I integrate the Rebel LS with other Haltech products?
Yes, the Rebel LS is fully compatible with the iC-7 dash, PD16 PDM (Up to four of them), EGTs, Multiple external wideband sensors, CAN Keypads, etc.
Will it support my automatic transmission?
Not yet. We plan to expand the range to include some popular automatic transmissions in 2024.
I don’t have an LS. Will there be a Rebel for my engine?
Maybe, however, there are no current plans for other variants.
Rebel LS ECU Specifcations
