4TH Generation Dodge Ram Cummins Diesel - 2500...
so i have a 2017 ram 2500 6.5 V6, and the exhaust has def sensors running along basically the whole thing, is there any way i can widen the exhaust without messing up any sensors, throwing a code, or having to tune/DPF delete? i was thinking i could do a 4in to 6in pipe just behind the muffler...