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PPE High Idle Valet Switch for GM Duramax 2004.5-2005 LLY 6.6L
This product allows for the engine idle to be set at 3 predetermined points (between 750 rpm and 1,800 rpm) to facilitate faster engine warm-ups, electrical system charging or even having the A/C or heater working at its optimal capacity. There is a "Valet" setting as well, which governs the engine so that it reaches a maximum of 2,000 rpm, top speed of 55 mph.
Includes dash panel insert and harness
- Item Requires Shipping
- 2.0 lbs.
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