2007-2014 GMC Yukon Denali 6.2L Custom Tuning Tune Service:Transmission Tuning Only [$525] ($400 Deposit Included) Tuned computer or computers will

Tuned computer or computers will be mailed to you to be installed

Why Choose Black Bear Performance

but are typically in the 15-25hp  and 15-20ft-lbs range

depending on vehicle condition and configuration

*Transmission tuning on 2019-2020 8- and 10-Speed Transmissions is available

2007-2014 GMC Yukon Denali 6.2L Custom Tuning Tune Service:Transmission Tuning Only [$525] ($400 Deposit Included) Tuned computer or computers willBlack Bear Performance offers our AutoCal custom tuning service for your 2007 2014 GMC Yukon Denali 6. 2L. 15 20hp gains are common with 20 25ft lbs of torque on 91+ octane. Combine that with improved shift patterns, towing capabilities, throttle response and even fuel economy in many cases and you'll have what feels like a whole new vehicle! Additional service offerings include: VATS Delete AFM Delete (2010+) Torque Management Modification Removal