2011 GMC Sierra Performance Chips
- SUPERCHIPS® - VIVID LINQ Performance ChipGMC Sierra 2011, VIVID LINQ Performance Chip by Superchips®. Link up to your vehicle’s ECU wirelessly and dial up increased levels of horsepower and torque best suited to racing, towing, fuel economy, or all-terrain use. Provides real-time...Our price: $349.99 - $379.99$349.9920% OFF
- SUPERCHIPS® - Cortex ProgrammerGMC Sierra Diesel / Gas V8 2011, Cortex Programmer by Superchips®. This hand-held diagnostic programmer connects with any OBD II compatible diesel or gasoline vehicle to adjust levels of horsepower and torque best suited to racing, towing, fuel...Our price: $379.99$379.9920% OFF
- SUPERCHIPS® - Flashpaq TunerGMC Sierra Gas 2011, Flashpaq Tuner by Superchips®. This compact diagnostic programmer connects with any OBD II compatible gasoline-powered vehicle to adjust levels of horsepower and torque most beneficial to towing, racing, fuel economy, or...Our price: $349.00$349.0020% OFF
- BULLY DOG® - Triple Dog GT TunerGMC Sierra 2011, Triple Dog GT Tuner by Bully Dog®. The Triple Dog Gauge Tuner or GT is four products in one: a vehicle engine tuner, monitor, gauge and diagnostic device all in a single unit. The GT dramatically improves the utility of your...Our price: $10.52 - $699.55$10.5220% OFF
- BULLY DOG® - WatchDog™ MonitorGMC Sierra 2011, WatchDog™ Monitor by Bully Dog®. Monitor multiple vehicle parameters. Plugs into OBD-II port for easy installation. Mount permanently or suction cup to windshield. Great for tuning or towing. Tracks vehicle performance to see...Our price: $299.99$299.9920% OFF
- EDGE® - Evolution CS / CTS ProgrammerGMC Sierra 1500 4.8L / 5.3L / 6.2L Gas 2011, Evolution CS / CTS Programmer by Edge®. Providing the ultimate level of vehicle instrumentation along with 4 levels of performance enhancement, the compact CS and wide-screen CTS programmers plug in to...Our price: $439.00 - $589.00$439.0020% OFF
- EDGE® - Insight CS / CTS MonitorGMC Sierra 2500HD / 3500 Duramax 6.6L Diesel 2011, Insight CS / CTS Monitor by Edge®. Specially created to provide the ultimate level of vehicle instrumentation, the compact CS and wide-screen CTS monitors plug in to any OBD II compatible vehicle...Our price: $299.00 - $399.00$299.0020% OFF
- DiabloSport® - Trinity ProgrammerGMC Sierra 1500 4.8L / 5.3L / 6.0L 2011, Trinity Programmer by DiabloSport®. This hi-res color screen programmer plugs in to any vehicle’s OBD II port to remap ECU operation for increased power and mileage. The screen displays a wealth of...Our price: $627.30$627.3020% OFF
- DiabloSport® - inTune ProgrammerGMC Sierra 1500 2011, inTune Programmer by DiabloSport®. With dimensions smaller than most smart phones, this full-function programmer plugs in to any vehicle’s OBD II port to remap ECU operation for increased power and mileage. The color touch...Our price: $430.30$430.3020% OFF
- DiabloSport® - Extreme Power Puck ModuleGMC Sierra 2500HD / 3500HD Duramax 6.6L 2011, Extreme Power Puck Module by DiabloSport®. Designed specifically for diesel engines, this under hood controller remaps fuel injection and timing to boost fuel economy and power to more extreme levels....Our price: $335.00$335.0020% OFF
- HYPERTECH® - Max Energy ProgrammerGMC Sierra 1500 V8 Gas 2011, Max Energy Programmer by Hypertech®. The Max Energy Programmer series provides high levels of power and economy for gasoline engines, with specific tuning applications geared for regular unleaded gasoline and E-85...Our price: $329.99$329.9920% OFF
- HYPERTECH® - Max Energy E-CON™ ProgrammerGMC Sierra 1500 V8 Gas 2011, Max Energy E-CON™ Programmer by Hypertech®. This tuner is created with a value price to give users of low-octane gasoline engines the core tuner functions of increased power and mileage with DTC clearing abilities,...Our price: $339.79$339.7920% OFF
- HYPERTECH® - Speedometer CalibratorGMC Sierra Diesel / Gas 2011, Speedometer Calibrator by Hypertech®. The law requires accurate speedometer readings, even if you have non-stock tires or gear ratios installed. The Speedometer Calibrator is created to provide that specific function...Our price: $245.35$245.3520% OFF
- SCT Performance® - iTSX / TSX for Android Wireless ProgrammerGMC Sierra 2011, iTSX / TSX for Android Wireless Programmer by SCT Performance®. Recalibrate your vehicle’s computer for better performance with the iTSX/TSX Wireless Programmer. It comes pre-loaded with performance tune files that will unlock...Our price: $469.00$469.0020% OFF
- Banks® - AutoMind™ ProgrammerGMC Sierra 6.6L 2011, AutoMind™ Programmer by Banks®. The Banks AutoMind programmer lets you reprogram your vehicle’s engine controller. Features include multiple programs, OBD-II support, and OBD-II code-clearing capability.Our price: $368.68$368.6820% OFF
- JET® - Performance ModuleGMC Sierra 2011, Performance Module by JET®. PlugNPlay; Jet Performance Module.Our price: $239.96 - $247.46$239.9620% OFF
- JET® - Computer Chip ProgrammerGMC Sierra 2011, Computer Chip Programmer by JET®.Our price: $217.46 - $475.00$217.4620% OFF
Posted by Josh K.
"Installed in my 2011 Sierra with the custom dash mount, took about 20 min to get everything in and working. Very easy to install and looks great! Several custom tunes to choose from on the device, or go to Edge website and download others."
Posted by Bridget B.
"Completely satisfied with the product, expedited shipping and the price was better than any other place I searched! Will definitely do business again!"