2007-2008 GMC Sierra 1500 4.8L, 5.3L 6.0L (Vortec MAX) Custom Tuning Tune Service:Traditional [$355]

2007-2008 GMC Sierra 1500 4.8L, 5.3L 6.0L (Vortec MAX) Custom Tuning Tune Service:Traditional [$355]Black Bear Performance offers three different levels of custom tuning service for your 2007 2008 GMC Sierra 4. 8L, 5. 3L and 6. 0L (Vortec MAX). 15 20hp gains are common with 10 15ft lbs of torque on 89 octane on the 4. 8L and 5. 3L. The 6. 0L Vortec MAX (VMAX) trucks are able to see a whopping 40+ft lbs of torque and significantly improved overall driving characteristics.. Combine that with improved shift patterns, towing capabilities, throttle

Interested in tuning your own vehicle

and overall driveability

Improved Processing Power: The 0411 PCM offers faster data handling for smoother performance and more precise tuning

Using the scan cable

Black Bear Performance offers our AutoCal custom tuning service for your 2007-2019 GMC Sierra 2500/3500 6

data-driven calibrations designed for real-world performance and drivability

Magnacharger TVS Supercharger Pulley

Tuned computer or computers will be mailed to you to be installed

shift quality

From bone stock to heavily modified

Our scan cable tune is a step above the standard traditional tune that is prevalent throughout

Please contact us for our mail-in form to include with your ECM