2009-2014 Chevrolet Tahoe 5.3L and 6.2L Custom Tuning Tune Service:AutoCal Tune & Hardware [$749] depending on fuel quality

depending on fuel quality

1998-2007 (Classic) trucks and SUVs

data-driven calibrations designed for real-world performance and drivability

It requires the TCM to be mailed to us to be unlocked for an additional $175

2009-2014 Chevrolet Tahoe 5.3L and 6.2L Custom Tuning Tune Service:AutoCal Tune & Hardware [$749] depending on fuel qualityBlack Bear Performance offers our AutoCal custom tuning service for your 2009 2014 Chevrolet Tahoe 5. 3L and 6. 2L. 15 20hp gains are common out of the 5. 3L variation and 6. 2L engines can see up to 30hp on 91+ octane fuel. 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