Full Systems

2007.5-2009 Cummins 5.9L Cab & Chassis 5" Turbo Back Single No Muffler (511007)

2007.5-2009 Cummins 5.9L Cab & Chassis 5" Turbo Back Single w/ Muffler (511008)

2004.5-2007 Cummins 5.9L 4" Turbo Back Single No Muffler (411027 / 412027)

2004.5-2007 Cummins 5.9L 5" Cat Back Single w/ Muffler (511101 / 512116)

2004.5-2007 Cummins 5.9L 5" Turbo Back Single w/ Muffler (511014 / 512012)

2003-2004 Cummins 5.9L 4" Turbo Back Single Exhaust w/ Muffler (411032 / 412032)

2003-2004 Cummins 5.9L 5" Turbo Back Single Exhaust No Muffler (511020 / 512017)

2003-2004 Cummins 5.9L 5" Turbo Back Single Exhaust w/ Muffler (511019 / 512016)

1989-1993 Cummins 5.9L 4" Turbo Back Exhaust System No Muffler (411113 / 412120)

1989-1993 Cummins 5.9L 4" Turbo Back Exhaust w/ Muffler (411110)

1994-2002 Cummins 5.9L 5" Turbo Back Exhaust No Muffler (511111)

1994-2002 Cummins 5.9L 5" Turbo Back Exhaust w/ Muffler (511100)

2017-2019 Duramax L5P Cab & Chassis Downpipe Back Exhaust No Muffler (431025)

2015.5-2016 Duramax LML 5" Downpipe Back Dual Exhaust No Muffler (531014)

2011-2015 Duramax LML 4" Cat Back Exhaust No Muffler (431014)

2011-2015 Duramax LML 4" Cat Back Exhaust w/ Muffler (431013)

2011-2015 Duramax LML 5" Downpipe Back Dual Exhaust No Muffler (531013)

2017-2019 Duramax L5P 5" Downpipe Back Dual Exhaust No Muffler (531015)

2020-2023 Duramax L5P 4" Downpipe Back Exhaust No Muffler (431028)

2020-2023 Duramax L5P 5" Downpipe Back Exhaust No Muffler (531017)

2020-2023 Duramax L5P 5" Downpipe Back Exhaust w/ Muffler (531016)

2007.5-2010 Duramax LMM 5" DPF Back Exhaust No Muffler (531101)

2016-2021 Duramax 2.8L 3" Turbo Back Exhaust w/ Muffler (331001)

2001-2007 Duramax 4" Downpipe Back Dual Exhaust w/ Muffler (431102)