Predator Hummer H1 Stage 1 Wake Up Kit. 1996-2003 Turbo Diesel. **Please provide vehicle VIN in "comments" section at checkout**
Predator's Stage 1 Wake Up Kit for your 1996-2003 H1 Hummer will make a considerable difference to the overall power output and drivability of your H1 Hummer. The basis of the performance upgrade is the RapTorq Performance Computer system. This kit is designed to wake up your truck to a new level and produce, on average, an additional 115 hp (Manufacturer's estimate) and improved cooling.
Cooling Upgrade Level - 1
When placing your order please include your vin number in the comments at checkout. There will be an additional core charge of $550 that will be reimbursed when your original computer is returned to us.
Adventure Accessories is the #1 supplier of parts and accessories for the Hummer H1. If you have any comments or care to share how we may improve your shopping experience, please call toll free 1-800-HUMMER-9 or local and overseas call 636-777-7600. We would love to hear from you.