Removing your Cummins ISX engine's emissions controls commonly called an "ISX delete" is the increasingly common modification for commercial trucks, but it’s very important to understand the implications. https://weballdirectorys.com/listings1289082/cummins-isx-delete-kit-a-detailed-explanation-to-cummins-isx-engine-systems-potential-drawbacks-and-safety-requirements-for-diesel-engine-owners