If for any reason you aren't happy with your VP15, just send it back. We'll refund the full purchase price. No questions asked.
Volo Performance Inc. proudly assembles all Volo Programmers at our 30,000 sq. ft. facility in North Little Rock, Arkansas. If you experience any issues with one of our products at any time, let us know and we'll replace it with a new one for free.
Detailed Fitment Information
Fitment: 2003 GMC Sierra 2500 HD
Engine: 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
Trims: SLE Crew Cab Pickup 4-Door Base Crew Cab Pickup 4-Door SLT Crew Cab Pickup 4-Door Base Cab & Chassis 2-Door SLT Extended Cab Pickup 4-Door SLE Cab & Chassis 2-Door SLE Extended Cab Pickup 4-Door SLE Cab & Chassis 4-Door Base Standard Cab Pickup 2-Door WT Cab & Chassis 2-Door Base Extended Cab Pickup 4-Door WT Standard Cab Pickup 2-Door SLE Standard Cab Pickup 2-Door Base Cab & Chassis 4-Door