2015-2020 Chevrolet Suburban 5.3L and 6.0L Custom Tuning Tune Service:AutoCal Tune & Hardware [$749]

2015-2020 Chevrolet Suburban 5.3L and 6.0L Custom Tuning Tune Service:AutoCal Tune & Hardware [$749]Black Bear Performance offers our AutoCal custom tuning service for your 2015 2020 Chevrolet Suburban 5. 3L and 6. 0L. 15 20hp gains are common out of the 5. 3L variation and 6. 0L engines can see a monster 40 50 ft lbs of torque. 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

3L variations and 6

while 20-25hp and 25-30ft-lbs gains for the 6

3L engines will typically see a 10-15hp/15-20ft-lbs gain

This time period is defined as 2 weeks after the completion of the process or 45 days from the date the equipment is shipped from our facility

Black Bear Performance offers our traditional custom tuning service for your 1996-1997 GMC Sierra

15-20hp gains are common out of this 5

1L engines can see a monster 30-35hp+

Follow our detailed instructions to collect a log file from the vehicle

Black Bear Performance offers our AutoCal custom tuning service for your 2015-2020 GMC Yukon Denali 6

Email file(s) to be reviewed

Whether you are encountering an issue with the security system that is preventing your engine from starting or you are swapping a GM engine into an old hot rod

If there are any mechanical problems