CUMMINS ISX MODIFICATION GUIDE COMPLETE GUIDE TO CUMMINS ISX DELETE KITS

Considering a bypass of your Cummins ISX engine's pollution control system? A “delete,” typically referring to the deletion of Diesel Particulate Filters (DPFs) and Selective Catalytic Reduction (SCR) units, can offer increased horsepower, improved mileage , and a louder exhaust rumble. However,