1996-1997 GMC Yukon 5.7L Custom Tuning Tune Service:Traditional [$355] Or would you like to

Or would you like to have one of the most powerful PC-based scan and diagnostic tools available for your GM vehicle

your modifications and your desired tune changes

On-board memory allows the storage of multiple tune files and/or countless hours of logged data

High-Speed Standalone Data Logging

We tend to see power gains in the 15-20hp/20-25ft-lbs range and 1-2mpg improvement

1996-1997 GMC Yukon 5.7L Custom Tuning Tune Service:Traditional [$355] Or would you like toBlack Bear Performance offers our traditional custom tuning service for your 1996 1997 GMC Yukon. From bone stock to heavily modified, we can help your engine perform as optimally as possible. We tend to see power gains in the 15 20hp 20 25ft lbs range and 1 2mpg improvement, depending on vehicle condition and configuration. Other improvements range from improved idle smoothness to better shift performance, improved towing and improved throttle