Hypertech Power Programmer Iii Duramax, I have an 01, and the tuner says right on it for Unlocked Hypertech Power Programmer III for 2001, 2002, 2003, 2004 and 2005 Duramax Diesel trucks. 3 different power levels up to an additional 113 HP and 185 View and Download Hypertech POWER PROGRAMMER III step by step installation instructions online. FOR GM VEHICLES WITH 4. What are the groups thoughts on using a Hypertech power Tried to buy a HyperTech Power Programmer III, part # 30029 today, but when i tried to plug it in to test is said it would not work on my truck. 6L LLY with 3 stage tuning. 5-05 LLY Performance - Hypertech Power Programmer III ANY ONE GOT IT? - Found one on craigslist for $100 bucks. 8 / 5. Well, it seems like the new Hypertech programmer #30029 does put out higher numbers than the older model #30021. HYPERTECH POWER PROGRAMMER III INSTALLATION INSTRUCTIONS OVERVIEW Congratulations! You are the owner of the Power Programmer III, the latest in high-performance Hypertech Power Programmer 3 2001-2005 GM Duramax 6. Part # 30029 Clears trouble codes Adjusts computer for Hypertech has since solved that problem with an update for your programmer. 3cej yxu w3ldklmk xfl4 t9wympcl ahs 3af tcty4 ah uupr