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*Transmission tuning on 2017-2019 8- and 10-Speed Transmissions is available
Black Bear Performance offers our traditional custom tuning service for your 1996-1997 GMC Sonoma or S15 Blazer 4
20-25ft-lbs of torque gains are common out of this platform
Credits and tuning are sold separately
If you have an EFILive FlashScan or AutoCal Device
2007-2008 Chevrolet Avalanche 5.3L and 6.0L Custom Tuning Active Fuel Management Disable *Transmission tuning on 2017-2019 8-Black Bear Performance offers three different levels of custom tuning service for your 2007 2008 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:
US$ 15.95
US$ 15.99
US$ 16.99