2009-2013 Chevrolet Avalanche 5.3L and 6.0L Custom Tuning Tune Service:AutoCal Tune & Hardware [$749]

2009-2013 Chevrolet Avalanche 5.3L and 6.0L Custom Tuning Tune Service:AutoCal Tune & Hardware [$749]Black Bear Performance offers our AutoCal custom tuning service for your 2009 2013 Chevrolet Avalanche 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

Black Bear Performance offers three different levels of custom tuning service for your 1999-2007 GMC Sierra 4

Black Bear Performance offers three different levels of custom tuning service for your 2002-2006 Chevrolet Avalanche 5

7L and up to 35hp on a 7

2L engines can see up to 30hp on 91+ octane fuel

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

Due to frequent issues with 6

Programming of a wide range of 1998-2018 GM vehicles (Full Vehicle List) - 2014+ models with an aftermarket cam

please inform us at tuning@blackbearperformance

Additional service offerings include:

If the answer to any of those questions is YES

The Details:

Full 2007+ GM 6 and 8 speed transmission tuning support (2017+ 8 or 10 speed transmissions excluded)