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Ships within 48 hours · Estimated delivery Jul 25 - Jul 30
Gains vary widely by engine type and configuration
Any equipment that is held beyond a reasonable period of time will result in the partial or full forfeiture of your security deposit
0L engines will typically see a 20-35hp gain and 25-30ft-lbs
7L up to 30-35hp on a 7
2007-2008 GMC Sierra Denali 6.2L Custom Tuning Active Fuel Management Disable Gains vary widely by engineBlack Bear Performance offers our AutoCal custom tuning service for your 2007 2008 GMC Sierra Denali 6. 2L. 15 20hp gains are common with 20 25ft lbs of torque on 91+ octane. 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 Torque Management Modification Removal Tire Gear Change