2007-2008 Chevrolet Silverado 1500 4.8L, 5.3L 6.0L (Vortec MAX) Custom Tuning Tune Service:AutoCal Tune & Hardware [$749]

2007-2008 Chevrolet Silverado 1500 4.8L, 5.3L 6.0L (Vortec MAX) Custom Tuning Tune Service:AutoCal Tune & Hardware [$749]Black Bear Performance offers three different levels of custom tuning service for your 2007 2008 Chevrolet Silverado 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,

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

Black Bear Performance offers our traditional custom tuning service for your 1996-1997 GMC Yukon

2L engines require 91+ octane for optimal performance and efficiency

AFM Delete

Using that data

Black Bear Performance offers our AutoCal custom tuning service for your 2007-2019 Cadillac Escalade 6

Black Bear Performance offers three different levels of custom tuning service for your 2001-2006 Chevrolet Tahoe 4

Additional service offerings include:

15-20ft-lbs of torque gains out of the 5

2L engines will typically see a 15-20hp/20-25ft-lbs on 91+ octane

depending on fuel quality

From bone stock to heavily modified