2015-2020 Chevrolet Tahoe 5.3L and 6.2L Custom Tuning Active Fuel Management Disable Black Bear Performance offers three

Black Bear Performance offers three different levels of custom tuning service for your 1999-2007 GMC Sierra 6

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9 LSU wideband sensor and weld-in bung included

Black Bear Performance offers our traditional custom tuning service for your 1996-1997 Chevrolet Cheyenne

2015-2020 Chevrolet Tahoe 5.3L and 6.2L Custom Tuning Active Fuel Management Disable Black Bear Performance offers threeBlack Bear Performance offers our AutoCal custom tuning service for your 2015 2020 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