Predator Hummer H1 RapTorq Computer Upgrade 6.5td. **Please provide vehicle VIN in "comments" section at checkout**
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.