Bully Dog
Bully Dog 40420 - Platinum GT Diesel Tuner
Part # 42215
The Bully Dog Cummins® Bypass Cable Kit allows you to use the GT Diesel (Part 40420) with your '18+ Cummins®.
WARNING : This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov