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
Bully Dog
Northern Radiator
Fleece Performance Engineering
Mishimoto
Standard Motor Products