Open-box prices are listed below the new prices and are often grouped with new items. Products purchased as open box are under our same return policy and same manufacturer warranty as a new items. Open box items have passed our certification process, including all needed accessories (unless otherwise stated below), and will function just as a new item would. Items may have cosmetic defects but these defects will not effect the items performance. Original product packaging may or may not be available.
2007-2016 Silverado/Sierra 5.3L/6.2L EFI Live AutoCal With Your Choice of 5 Star Tuning Custom Tunes (Open Box)
1 in stock
1 in stockPRICE MATCH
Why Tune My Vehicle? From the factory your vehicle’s computer is calibrated for the masses, designed with the average driver in mind, not the performance enthusiast. This not only leaves valuable horsepower & torque hidden inside your vehicle, but is also makes for a mediocre driving experience. Our tuners unlock your vehicle’s hidden performance by re-calibrating your vehicle’s PCM for maximum horsepower & torque, increase throttle response, clean shift points, increased efficiency and the best driving experience possible.
Why 5 Star Tuning? We are your industry leader in Ford and GM truck, car, suv and motorhome tuning. We create and offer the most refined tunes on the market for your application. Rather than offering you a one-sized fits all approach we custom tailor all of your tunes to your specific needs. These needs can be more power, more torque, tuning for your current or future modifications or simply getting the best driving experience from your vehicle. In addition to our refined approach to tuning vehicle, we ensure your vehicle’s reliability will never be compromised.
Dyno & Street Proven Tunes! Our 5 Star Tuning custom tunes have been dyno developed, refined, tested repeatedly, street tested, tow tested and driven all over the country in our own personal vehicles. Nothing says highest quality tune on the market such as investing in our own vehicles and testing them for over a million test miles by our own engineers.
Free Tunes for Life! Have you added a new mod to your truck, car, suv or motorhome and wish to maximize your application’s performance? For all of our Tunes for Life members these modifications are free for the life of your vehicle while you own it. This will ensure that your vehicle run properly with our dyno and street tested tunes give you the most horsepower, torque and most efficient performance possible with your newest addition. For more information on what qualifies for free tune upgrades visit http://5startuning.com/free-tunes-life/.
Want More Performance? A 5 Star Tuning Custom will dramatically improve your drivablity, horsepower, torque, throttle response, efficiency, and towing capacity. Eliminate your factory speed limiter, sluggish throttle, sloppy shifts and lackadaisical nature of your vehicle.
How Do We Get More Performance? Our tunes bring the most potential out of your vehicle by adjusting your fuel tables, drive by wire, timing, torque converter, shift strategies and shift pressures. Visit our Custom Tuning Info section for more detailed information for your specific vehicle.
Which Tunes Are Available For My Application? Our entire lineup of tunes for your vehicle can be found by visiting our calibration request form. All of our current tunes for each application can be found under our custom tune dropdown menu.
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