DiabloSport EXTREME Power Puck Performance Module Features: Increased Horsepower;Torque;Overall Performance Increased Fuel Efficiency Change Settings On The Fly Great For Towing Applications Does Not Exceed Factory Limits For Fueling Comes With Built In Boost Fooler Function Road;Street;Track Tested To Ensure Vehicle Safety 2 Year Limited Warranty Height: 2.50 Width: 6.50 Length: 6.50 Weight: 1.30 lbs Fitment: 2010/GMC/Sierra 3500 HD/WT Standard Cab Pickup 2-Door/6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged::HP Increase +0-100 hp; Adjustable On The Fly~ Adj. Up To 100 Different Power Levels On The Fly, Intended For Race Use Only^^2010/GMC/Sierra 3500 HD/WT Extended Cab Pickup 4-Door/6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged::HP Increase +0-100 hp; Adjustable On The Fly~ Adj. Up To 100 Different Power Levels On The Fly, Intended For...