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GMC Sierra Tuners

2.7L I4, 3.0L I6 Duramax, 4.3L V6, 4.8L V8, 5.3L V8, 6.0L V8, 6.2L V8

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GMC Sierra Tuners

Your truck is a highly modern vehicle, and that means you need GMC Sierra Tuners to get the most out of it. These devices allow you to rewrite some of the programming, which is a necessary step if you want to maximize the performance potential of various upgrades. You can even use a tuner on a completely stock vehicle, unlocking extra power and improved efficiency. We proudly offer an SLP Performance Tune for select models. This tuner will boost horsepower and torque output, thanks to the hard work of talented engineers and extensive testing. You get preloaded tunes on the device, so after you get it set up on your truck, you simply load them up and are ready to go. Use the tuner to monitor different stats such as voltage output, RPMs, engine load, ignition timing, etc. Alternatively, you can go with the Superchips Flashpaq F5 Tuner, a device that features a high definition, 2.8 inch color screen that's easy to read in pretty much any condition. The high speed processor means you can program your Sierra faster, so you spend less time parked and more time driving. Not only can this device help you unlock extra power, it also can make your truck more drivable in everyday situations, eliminate gear seeking when you're traveling on hilly roads, and even boost fuel economy for long trips. A two year powertrain warranty is also provided by Superchips. The possibilities with any of the tuners we offer are vast, considering each device is of the kind of high quality you expect.


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Fitment Includes

  • Base, C3, Classic, HT, Hybrid, Nevada Edition, SL, Z71, Denali, SLE, 1500, SLT and WT Sierras
  • Engines: 4.3L Vortec V6, 4.8L Vortec V8, 5.3L Vortec V8, 5.3L Flex-Fuel Vortec V8, 5.3L Vortec V8 Hybrid, 6.0L Vortec V8, 6.2L VVT Vortec V8, 4.3L EcoTec3 V6, 5.3L EcoTec3 V8, 6.2L EcoTec3 V8 Sierras

*Please see Sierra parts pages for any exceptions.