ReFlex+ GM LTx Specific Wiring Harness

This GM LTx specific Main Wiring Harness is fully plug-n-play and offers a solution that requires no permanent modification to your vehicle. Each connection is made using factory components and is perfectly placed for a clean and reliable installation.

This Main Wiring Harness directly connects to the ReFlex+ Controller and the GM LTx Injector Harness (both sold separately).