Removing your Cummins ISX device's emissions controls commonly called an "ISX delete" is a kind of increasingly common modification for industrial trucks, but it’s critical to understand all implications. https://docs.google.com/document/d/e/2PACX-1vQaLgr02kMlzP6QS80UEc6sr00fBV1w9dphXYRESsHlcVRL5jXd8viaJgSFzLM72wHQkegQURxNZKX0/pub