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Show your support with a Thoroughbred Diesel t-shirt, sweatshirt, or sticker decal.
Thoroughbred Sku #: DUT1101A021 Manufacturer Sku #: 1101A021
Year/Make/Model: {{year}} {{make.Name}} {{model.Name}} Edit
$40.00
2004 - 2010 Chevy Silverado 3500
2005 - 2010 Chevy Silverado 2500
2005 - 2010 GMC Sierra 2500
2005 - 2010 GMC Sierra 3500
Product Name: Duramax Tuner DSP5 Switch - LLY, LBZ, and LMM (2004.5-2010) Manufacturer: Duramax Tuner Manufacturer Part #: 1101A021 Thoroughbred Diesel Part #: DUT1101A021 Fitment Notes: 2004.5-2010 GM Duramax LLY, LBZ, and LMM
A five position switch that when used in conjunction with our DSP5 tuning is used to change tunes on the fly.
*Includes: Switch with two wires, Knob, Allen Key, Conduit, and Face-plate.
Duramax Tuner DSP5 Switch Features:
No