- Chevrolet/GMC years: 2004.5, 2005, 2006, 2007
- Chevrolet/GMC diesel models: 2500, 3500, 4500 chassis, 5500 chassis
Why sacrifice peace of mind when looking for a little bump in performance? No endless modifications or flashes to your truck's computer. This is the easiest and safest way to give your diesel truck improved performance. A cost-effective approach to wake your truck up starts here. Backed by a 1-year warranty, purchase includes 24/7 technical support, and superior customer service. Finally the high-quality, safe, and non-invasive performance solution your truck has been waiting for. See why thousands of diesel pickup owners are turning to Stealth.Note: If you have a 2004 or a 2007 Duramax - check your VIN code to make sure you have the LLY/LBZ model as the 2004 and 2007 Duramax model is a split year. Duramax VIN codes
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WARNING: This product can expose you to chemicals known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.