![1999-2007 Classic Chevrolet Silverado 2500/3500 6.0L and 8.1L Custom Tuning Tune Service:Scan Cable [$815] ($400 Refundable Deposit included) If you have an EFILive](https://cdn.shopify.com/s/files/1/0673/0504/6304/files/BlackBearLogoFullColor_699c9540-5f0c-48d8-9545-0fb7a225223d.png?v=1708631510)
Pay in 4 interest-free payments of $93.62 Learn more
Ships within 48 hours · Estimated delivery Jul 25 - Jul 30
If you have an EFILive FlashScan or AutoCal Device
20-25hp gains are common with 30-35ft-lbs of torque
Black Bear Performance offers our traditional custom tuning service for your 1996-1997 GMC Sonoma or S15 Blazer 4
Compatibility & Requirements:
Tuned computer or computers will be mailed to you to be installed
1999-2007 Classic Chevrolet Silverado 2500/3500 6.0L and 8.1L Custom Tuning Tune Service:Scan Cable [$815] ($400 Refundable Deposit included) If you have an EFILiveBlack Bear Performance offers three different levels of custom tuning service for your 1999 2007 Chevrolet Silverado 6. 0L and 8. 1L. Gains vary by engine type, configuration and vehicle condition prior to the tune. 6. 0L engines will typically see a 20 35hp gain and 25 30ft lbs. 8. 1L engines will commonly see a 30 35hp gain and as much as 50 55ft lbs of torque! Power gains, combined with improved shift patterns, towing capabilities, throttle
US$ 275.00
US$ 49.99
US$ 137.50