GM 6.6L LML/LGH Tuner Harness Plug Kit

GM 6.6L LML/LGH Diesel Tuner Harness Plug Kit

This base kit provides weather proof caps with factory style interfaces to protect all the exhaust and some EGR harness components for optimized trucks.

-This does NOT cover if your EGR is still fully in place, DEF TANK components, or SOTF tuning caps.

These pieces can be purchased separately in store.