Tuner 1101A021 DSP5 Switch | 2004.5-2010 Silverado/Sierra 2500HD/3500HD 6.6L

DuramaxTuner DSP5 Switch Features:

• Customized ECM Operating System
• Allows you to swap tunes On-The-Fly
• 5-Position Dial
• Straightforward install

Swap Tunes On-The-Fly with DuramaxTuner

Selecting the appropriate tuning solutions for your 2004.5-2005 GM 6.6L Duramax presents a challenge due to the abundance of excellent products available. However, amidst this array of choices, none can rival the performance enhancements and versatility offered by the DuramaxTuner DSP5 Switch designed for the 2004.5-2010 GM 6.6L Duramax. This product is intended for those already equipped with DSP5 tuning, allowing you to swap between 5 different preset tunes for your various driving applications. The five position dial makes it easy to know which tune your selecting, giving you immediate adjustments each time you're behind the wheel. Installation is made straightforward as DuramaxTuner includes all of the necessary instructions for installation.

Vehicle Fitment: 2004.5-2010 GM 6.6L Duramax LLY/LBZ/LMM

Kit Includes:

• Switch with two wires
• 5-Position Knob
• Allen Key
• Conduit
• Face-plate

Year Ranges	Make	Model	Series	Engine
	GM	Silverado/Sierra	2500HD/3500HD	6.6L

Property	Values
Year Ranges
Make	GM
Model	Silverado/Sierra
Series	2500HD/3500HD
Engine	6.6L