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Black Bear Performance offers our AutoCal custom tuning service for your 2015-2020 GMC Yukon Denali 6
15-20hp gains are common with 10-20ft-lbs of torque on 89 octane for the 4
Significant improvements in throttle response and shift patterns
you'll be able to link the new computer(s) to the vehicle and perform a follow-up log file for review
This gauge-type controller features a digital LED display and sweeping LED “needle” that changes colors as AFR changes from rich to lean
Scan Cable Tune Service (Data logging with our Scan Cable required first) Tune Installation Option:No Deposit - I will mail my PCM in to be tuned Black Bear Performance offers ourOur scan cable tune is a step above the standard traditional tune that is prevalent throughout. Black Bear Performance was started in 2006 with the premise that vehicle specific data will yield a better, more consistent tune and that is still the same today. The tune will provide horsepower and torque increases, improved throttle response and shifting, and overall driveability. Contact us for an estimated range of gains for your vehicle type. We use