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GMC Sierra Jet Power Programmers & Performance Tuners

With its strong performance and heavy-duty towing capabilities, your GMC Sierra is the envy of all other truck drivers on the jobsite. Make your big rig’s performance even more legendary by using one of AutoAnything’s GMC Sierra Jet programmers. Jet tuners plug in easily to your OBD-II diagnostic port, so you don’t have to stress about a cumbersome installation process.
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Latest Customer Reviews

DiabloSport inTune i2 Tuner Reviews

i2 tuner

Reviewed By John J (LOCKPORT, IL) Reviewed for a 2012 GMC Sierra —12/5/2016 12:21 PM

This was my first time using a tuner and it was very easy to use and certainly made a difference in performance.

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Range Active Fuel Management Disable Device Reviews

Good product

Reviewed By Ryan K (SEMINOLE, FL) Reviewed for a 2008 GMC Sierra —11/9/2016 8:24 PM

This product does just as it says it will. Installed it on my 2008 GMC Sierra mainly to stop the lag of power while in V4 mode. Only downfall is that this chip will run you battery dead from the LED lights on it. It suggests unplugging it if your not going to drive it for more than 24 hours.

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Bully Dog GT Platinum Tuner (49-State Legal) Reviews

Buy it.

Reviewed By Michael P (Chehalis, WA) Reviewed for a 2006 GMC Sierra —9/23/2016 6:58 AM

After a month of solid research i decided to go with Bully Dog. Very easy install, excellent graphics, produces the best information from your vehicle. The Tow tune turned my sluggish truck into a sports car like feel to the drivetrain, great shifting, and perfect use of the 5.3 power band. If you have the chevy trucks made between 2000 and 2007 (classic) you should have this tuner.

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About GMC Sierra Jet Power Programmers & Performance Tuners

If you’re looking for a way to revolutionize your big rig’s already-exemplary performance, AutoAnything’s GMC Sierra Jet tuners provide the perfect solution. These high-performance programmers are custom-engineered with your make and model in mind. They provide the easiest way to increase your Sierra’s horsepower and torque by tapping into your ride’s computer. With these durable Jet programmers, you can modify your Sierra’s air/fuel ratios, shift points, shift firmness and more, or you could rely on the module-style Jet presets. These programmers even allow you to read and clear any trouble codes, and if you get tired of the custom tunes, your engine can be returned to its stock settings in no time. Order from AutoAnything today and enjoy our Free Shipping and 1-Year, Lower Price Guarantee with each purchase.