2007-2019 GMC Sierra 2500/3500 6.0L Custom Tuning Active Fuel Management Disable Gains vary by engine type

Gains vary by engine type

KEY FEATURES

0L engines can see up to a monster 40-50ft-lbs

Please Note:

2007-2019 GMC Sierra 2500/3500 6.0L Custom Tuning Active Fuel Management Disable Gains vary by engine typeBlack Bear Performance offers our AutoCal custom tuning service for your 2007 2019 GMC Sierra 2500 3500 6. 0L. 20 25hp gains are common with 30 35ft lbs of torque. Significant improvements in throttle response and shift patterns. Combine that with improved towing capabilities and even fuel economy in many cases and you'll have what feels like a whole new vehicle! Additional service offerings include: VATS Delete Torque Management Modification Removal