CHAMPLED FOR GMC POWER BOX Chip Tuning ECU Remapping Remap Performance Upgrade Benzine Car Auto Fuel Optimization More Power and Torque OBD 2 PLUG AND DRIVE Support GMC following models - Acadia Canyon C-Serie C2500 Forward Jimmy Envoy Envoy XL K2500 K3500 Safari Savana Savana 1500 Savana 2500 Savana 3500 Savana 4500 Sonoma Sierra Sierra 1500 Sierra 2500 Sierra C3 S-15 Jimmy Suburban TopKick T-Serie Terrain Yukon Yukon XL W-Serie Support GMC following Years - 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2008 2009 2010 2011 2012 2013 2014 2015 CHIP TUNING BOX Plug & Drive Ready Device For Increasing and Switching ON Hidden Engine Power. Easy to install. NOTE: Increasing of the power and torque depending of your car's model and driving habits can be different Plug and Drive OBD2 CHIP TUNING BOX More Power, More Torque According to your driving habits, CHIP TUNING BOX makes new map in the car's computer ECU to increase the performance of your car.OUR CHIP TUNING BOX does not exceed the manufacturer's requirements. It works only within the tolerance of the engine. THIS CHIP TUNING BOX does not damage the engine and the car's computer ECU or not cause any negative effects to the car factory setting. This CHIP TUNING BOX does not change any of the settings permanently. To turn back to the car's original settings, just unplug CHIP TUNING BOX from OBD2 connector. ATTENTION !!! AVOD LOW QUALITY REPLICAS.THIS IS CHAMPLED PRODUCT APPROVED TO SELL FROM FACTORY AMAZON STORE --- Champled --- ONLY. TO SEE OTHER CHAMPLED PRODUCTS INPUT --- CHAMPLED --- IN TO AMAZON PRODUCT SEARCH. WARRANTY 1 YEAR