4" Exhaust
15.5-16 Duramax 4″ Downpipe Back Delete Exhaust W/Muffler
C6045PUSD $729.40
17-22 Powerstroke 4″ Exhaust
C6292PUSD $752.93
*Cab & Chassis* 17-19 L5P Duramax 4″ Downpipe Back Delete Exhaust
431024-887USD $792.15
11-16 Powerstroke 4″ Downpipe Back Exhaust
C6262PUSD $745.09
10-12 Cummins 4″ Turboback Exhaust
C6142PUSD $729.40
19-22 Dodge Ram 4″ Turbo Back Delete Exhaust
C6149PLMUSD $611.75
07.5-10 Duramax 4″ Downpipe Back Exhaust (No Muffler)
C6004PLMUSD $705.87
01-07 Duramax 4″ Downpipe Back Exhaust – No Muffler
S6004PLMUSD $509.79
17-22 Powerstroke 4″ Downpipe Back Exhaust System – No Muffler
C6292PLMUSD $627.44
01-07 Duramax 4″ Downpipe Back Exhaust
S6004PUSD $572.54