4" Exhaust
15.5-16 Duramax 4″ Downpipe Back Delete Exhaust No Muffler
C6045PLMCAD $969.99
2018-2021 Ford F150 3.0L Powerstroke 4″ Turbo Back Single Exhaust w/ 3″ Turbo Downpipe
FLO-889CAD $789.99
2004.5-2007 Cummins 4″ Turbo Back Exhaust System
S6126PCAD $899.99
08-10 Powerstroke 4″ Downpipe Back Exhaust System – No Muffler
C6254PLMCAD $709.99
08-10 Powerstroke 4″ Downpipe Back Exhaust
C6270PCAD $815.99
01-07 Duramax 4″ Downpipe Back Exhaust
S6004PCAD $729.99
2003-2007 6.0L Ford Powerstroke 4″ Turbo Back Delete Exhaust (No Muffler, Auto Trans)
FLO-824NMCAD $710.00
2004.5-2007 Cummins 4″ Turbo Back Exhaust – No Muffler
S6126PLMCAD $749.992007.5-2009 Cummins 4″ Turbo Back Exhaust System
C6126PCAD $899.99
2003-2005 6.0L Ford Excursion Powerstroke 4″ Turbo Back Delete Exhaust
FLO-817CAD $799.90
