Considering a removal of your Cummins Signature engine's exhaust system? A “delete,” typically referring to the bypassing of diesel filters and Selective Catalytic Reduction (SCR) units, can provide https://medium.com/@MatthewArnoldd/maximizing-heavy-duty-diesel-engine-performance-through-smart-diagnostics-and-professional-ecm-16ec58885c4c?sharedUserId=MatthewArnoldd