ART 2011-2016 GM Allison Transmission Tuning
Details
Transmission tuning for your 2011-2016 Duramax
Improve drivability and towing with improved shift points and torque converter lock-up.
**Requires Transmission File Readout**
Improve drivability and towing with improved shift points and torque converter lock-up.
**Requires Transmission File Readout**
Fitments
- 2011 Chevrolet Silverado 2500 HD 6.6L DIESEL
- 2011 Chevrolet Silverado 3500 HD 6.6L DIESEL
- 2011 GMC Sierra 2500 HD 6.6L DIESEL
- 2011 GMC Sierra 3500 HD 6.6L DIESEL
- 2012 Chevrolet Silverado 2500 HD 6.6L DIESEL
- 2012 Chevrolet Silverado 3500 HD 6.6L DIESEL
- 2012 GMC Sierra 2500 HD 6.6L DIESEL
- 2012 GMC Sierra 3500 HD 6.6L DIESEL
- 2013 Chevrolet Silverado 2500 HD 6.6L DIESEL
- 2013 Chevrolet Silverado 3500 HD 6.6L DIESEL
- 2013 GMC Sierra 2500 HD 6.6L DIESEL
- 2013 GMC Sierra 3500 HD 6.6L DIESEL
- 2014 Chevrolet Silverado 2500 HD 6.6L DIESEL
- 2014 Chevrolet Silverado 3500 HD 6.6L DIESEL
- 2014 GMC Sierra 2500 HD 6.6L DIESEL
- 2014 GMC Sierra 3500 HD 6.6L DIESEL
- 2015 Chevrolet Silverado 2500 HD 6.6L DIESEL
- 2015 Chevrolet Silverado 3500 HD 6.6L DIESEL
- 2015 GMC Sierra 2500 HD 6.6L DIESEL
- 2015 GMC Sierra 3500 HD 6.6L DIESEL
- 2016 Chevrolet Silverado 2500 HD 6.6L DIESEL
- 2016 Chevrolet Silverado 3500 HD 6.6L DIESEL
- 2016 GMC Sierra 2500 HD 6.6L DIESEL
- 2016 GMC Sierra 3500 HD 6.6L DIESEL