Tow button and higher stall torque converter

[Sam Harris]

Black Bear Performance | GM Tuning Specialists

Black Bear Performance is your GM tuning specialist, offering custom tuning services, ECM and TCM tuning, and performance enhancements for GM vehicles. Contact us for horsepower and torque gains today.

www.blackbearperformance.com

Bill

My tow/haul was tuned as a “sport mode” by them, and it kicks some áss!