Five Position Switch - 2004.5-2010 LLY LBZ LMM Duramax

Five position switch used to change tunes on the fly. Used in conjunction with LLY/LBZ/LMM Duramax custom performance tuning. Required for tune selection when running switchable (SOTF) 6.6L Duramax performance tuning on 2004.5-2010 model year trucks.

Includes:

- Rotary SOTF Tune Selection Switch with Knob

- Switch Position Label / Face Plate

- Wire Conduit

Fitment:

- 2004.5-2010 LLY/LBZ/LMM 6.6L Duramax.