2015-2020 GMC Yukon 5.3L Custom Tuning Tune Service:Transmission Tuning Only [$525] ($400 Deposit Included) 20-25hp gains are common on

20-25hp gains are common on 91+ octane with this engine family

please inform us at tuning@blackbearperformance

Gains vary depending on year

we strongly recommend our AutoCal or Scan cable service with those vehicles

Works with VCM Suite 5

2015-2020 GMC Yukon 5.3L Custom Tuning Tune Service:Transmission Tuning Only [$525] ($400 Deposit Included) 20-25hp gains are common onBlack Bear Performance offers our AutoCal custom tuning service for your 2015 2020 GMC Yukon 5. 3L. Gains vary by modifications and operating conditions, but are typically in the 15 25hp and 15 20ft lbs range. 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 Torque