4" Exhaust
15.5-16 Duramax 4″ Downpipe Back Delete Exhaust No Muffler
C6045PLMUSD $761.60
01-07 Duramax 4″ Downpipe Back Exhaust – No Muffler
S6004PLMUSD $510.34
2004.5-2007 Cummins 4″ Turbo Back Exhaust System
S6126PUSD $706.6301-07 Duramax 4″ Downpipe Back Exhaust
S6004PUSD $573.16
08-10 Powerstroke 4″ Downpipe Back Exhaust System – No Muffler
C6254PLMUSD $557.45
08-10 Powerstroke 4″ Downpipe Back Exhaust
C6270PUSD $640.68
2004.5-2007 Cummins 4″ Turbo Back Exhaust – No Muffler
S6126PLMUSD $588.86
2003-2007 6.0L Ford Powerstroke 4″ Turbo Back Delete Exhaust (No Muffler, Auto Trans)
FLO-824NMUSD $557.462007.5-2009 Cummins 4″ Turbo Back Exhaust System
C6126PUSD $706.63
2003-2005 6.0L Ford Excursion Powerstroke 4″ Turbo Back Delete Exhaust
FLO-817USD $628.05
