1999-2007 Classic Chevrolet Silverado 1500 4.3L, 4.8L, 5.3L and 6.0L Custom Tuning Tune Installation Option (Scan cable and Traditional tune ONLY):I will mail my PCM in to be tuned

1999-2007 Classic Chevrolet Silverado 1500 4.3L, 4.8L, 5.3L and 6.0L Custom Tuning Tune Installation Option (Scan cable and Traditional tune ONLY):I will mail my PCM in to be tunedBlack Bear Performance offers three different levels of custom tuning service for your 1999 2007 Chevrolet Silverado 4. 3L, 4. 8L, 5. 3L and 6. 0L (Including Silverado SS!). Gains vary widely by engine type and configuration. 4. 3L engines will typically see a 10 15hp 15 20ft lbs gain 4. 8L and 5. 3L engines will typically see a 15 30hp 15 20ft lbs gain. 6. 0L will see a 25 30hp 20 25ft lbs gain on 91+ octane! Power gains, combined with improved shift

Black Bear Performance offers three different levels of custom tuning service for your 2002-2006 Chevrolet Avalanche 5

Tuning for E85

please contact us first

Black Bear Performance offers three different levels of custom tuning service for your 2007-2008 Chevrolet Suburban 5

Black Bear Performance offers three different levels of custom tuning service for your 2001-2006 Chevrolet Suburban 5

The Serial Number will be shown at the top of the F2: Hardware screen

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

Black Bear Performance offers three different levels of custom tuning service for your 2007-2008 Chevrolet Tahoe 4

however prior approval is necessary

octane and vehicle condition prior to the tune

15-20ft-lbs of torque gains are common out of this 4

0L will see a 25-30hp/20-25ft-lbs gain on 91+ octane