5 Star Custom Tune for Any Device (2007 - 2013 Chevrolet Silverado / GMC Sierra 4.8L)
Why Tune Your Silverado or Sierra?
From the factory, your trucks PCM is set up for the average drivernot performance. This leaves horsepower and torque hidden away and results in sluggish throttle response. A 5 Star Custom Tune reprograms your vehicles PCM to deliver more horsepower, torque, throttle response, optimized shift points, better efficiency, and an overall stronger driving experience.
The 5 Star Tuning Advantage
As the leader in Ford and GM performance tuning, we provide custom-tailored calibrations specific to your needs. Whether youre after added torque for towing, more horsepower for hauling, support for upgrades, or just better drivability, our tunes give you the results you wantwithout compromising factory reliability.
Proven on Dyno & Street
All 5 Star tunes are dyno-developed, refined, road-tested, and tow-proven using our own vehicles across the country. With over one million test miles completed, we ensure real-world performance that you can count on.
Free Tunes for Life
With our Tunes for Life program, recalibrations are free for as long as you own your truck. Add new performance parts? Well update your tune at no cost to keep your Silverado or Sierra running at its peak. Call 1-855-827-7223 for details.
Performance You Can Feel
A 5 Star Custom Tune dramatically improves horsepower, torque, throttle response, and efficiency while smoothing out shift patterns. No more factory speed limiters, sluggish throttle, or sloppy shiftsjust confident performance on every drive.
How We Unlock Power
Our engineers refine fuel tables, drive-by-wire mapping, ignition timing, torque converter strategies, shift scheduling, and shift pressures to unleash your trucks true potential.
Fitment:
- 2007 Chevrolet Silverado 4.8L
- 2007 GMC Sierra 4.8L
- 2008 Chevrolet Silverado 4.8L
- 2008 GMC Sierra 4.8L
- 2009 Chevrolet Silverado 4.8L
- 2009 GMC Sierra 4.8L
- 2010 Chevrolet Silverado 4.8L
- 2010 GMC Sierra 4.8L
- 2011 Chevrolet Silverado 4.8L
- 2011 GMC Sierra 4.8L
- 2012 Chevrolet Silverado 4.8L
- 2012 GMC Sierra 4.8L
- 2013 Chevrolet Silverado 4.8L
- 2013 GMC Sierra 4.8L
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
