Shibby Tuner Harness Plug Kit - GM/Chevy 6.6L Duramax - 2017-2023

Protect your wiring from the open elements and provide a cleaner look when removing emissions components with Shibby Engineering's tuner harness plug kit for your 2017-2023 L5P Duramax 6.6L Diesel.

The Shibby Engineering Tuner Harness Plug Kit is designed for use on race trucks with off-road/emissions deleted tuning. The plug-in connectors simply snap together on existing exposed wiring harness connectors to provide a clean look and protects them from the elements and road debris.