Chevrolet Camaro LS3 | Chevrolet Camaro LS7 2010-2015 Haltech Nexus | Rebel LS Wiring Harness (BF29996)

The Camaro LS3 has more in it than the factory ECU was ever going to release.

The Chevrolet Camaro LS3 and its platform-mates share a factory ECU that prioritizes emissions and averaged-out reliability over what the engine can actually do. The Boomslang PNP Wiring Harness for the Haltech Nexus / Rebel LS connects directly to your factory harness without any permanent modifications, giving the Haltech Nexus / Rebel LS full standalone engine control. No cutting, no splicing, fully reversible.

Advantages

• Throttle response that's direct and immediate, not filtered through conservative factory mapping
• Fuel and ignition timing calibrated precisely to your actual setup
• Consistent power delivery that doesn't change with heat or temperature
• Idle stability that's locked in regardless of ambient temperature
• A tune that actually reflects your build and your intentions for the car

Features

• Plug-and-play fitment for 2010-2015 Chevrolet Camaro LS3, manual transmission
• Compatible with Haltech Nexus R3, R5, S3 and Rebel LS ECUs
• No cutting or splicing of factory wiring
• OEM-quality connectors, USA-built byBoomslang Fabrication
• Fully reversible, factory harness preserved
• For competition and off-road use

The Details

Built specifically for this vehicle's connector layout with OEM-spec connectors and correct wire gauge throughout. Your factory harness stays completely untouched and the car can return to stock at any time. The Haltech Nexus / Rebel LS takes full engine control once installed, giving your tuner a clean vehicle-specific foundation to build a proper map from.

Kit Includes

• 1xBoomslang PNP wiring harness for 2010-2015 Chevrolet Camaro LS3
• Haltech Nexus or Rebel LS ECU sold separately

Fitment

2010-2015 Chevrolet Camaro LS3 / 2010-2015 Chevrolet Camaro LS7, Manual Transmission.