2009-2014 Chevrolet Tahoe 5.3L and 6.2L Custom Tuning Tune Service:AutoCal Tune & Hardware [$749] 15-20hp gains are common out

15-20hp gains are common out of the 5

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

CAMSHAFTS: If you have or plan on an aftermarket cam swap

Our traditional tune is our custom mail-order tune that does not involve data-logging

Black Bear Performance offers three different levels of custom tuning service for your 2001-2007 Chevrolet Express 4

2009-2014 Chevrolet Tahoe 5.3L and 6.2L Custom Tuning Tune Service:AutoCal Tune & Hardware [$749] 15-20hp gains are common outBlack 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