AMERICAN FALLS, ID
Bully Dog is pleased to announce that with a free Internet update through the Update Agent, all existing Cummins Power Pups (Part #46510) will work on '10 Cummins ISX and ISM engines. Results from the field show trucks running both the economy and the economy with power tune gaining 10% increases in fuel economy vs. 2010 Cummins models running stock. The Cummins Power Pup will now install on '03-'10 ISX and ISM engines.