HPTuners MPVI4 Black Bear Performance offers three

Black Bear Performance offers three different levels of custom tuning for your 1999-2000 GMC Yukon 5

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

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

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

3L variations and 6

HPTuners MPVI4 Black Bear Performance offers threeMPVI4 is your all in one solution for scanning, diagnosing, and customizing your vehiclewhether youre troubleshooting a problem, improving fuel economy, or chasing better performance. Credits and tuning are sold separately. If you would like Black Bear to provide GM tuning and or credits, please contact us for pricing. Key Features: Faster Transfer Speeds with Wi Fi High Speed Standalone Data Logging Compatible with thousands of years, makes, and