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278 Products
Availability Best Selling Alphabetically, A-Z Alphabetically, Z-A Price, low to high Price, high to low Date, new to old Date, old to new % Sale off
  • 2001-2007 Duramax 4" Cat Back Exhaust OEM 4 Bolt Flange w/ Muffler (431110) - Mel's Manufacturing
  • 2001-2004.5 Duramax LB7 4" Cat Back Exhaust w/ Muffler (431108) - Mel's Manufacturing
  • 2008-2010 Powerstroke 6.4L 4" Turbo Back Exhaust No Muffler (421009) - Mel's Manufacturing
  • 2011-2019 Powerstroke 6.7L 4" Downpipe Back Dual Exhaust (FLO-753NB / 421005) - Mel's Manufacturing
  • 2011-2019 Powerstroke 6.7L 5" Downpipe Back Dual Exhaust (521008) - Mel's Manufacturing
  • 2011-2019 Powerstroke Cab & Chassis 4" Downpipe Back Exhaust w/ Muffler (421016) - Mel's Manufacturing
  • 2011-2019 Powerstroke 6.7L 5" DPF Back Exhaust (521102) - Mel's Manufacturing
  • 2016-2019 Nissan Cummins 5.0L 4" Downpipe Back Exhaust No Muffler (441002) - Mel's Manufacturing
  • 2016-2019 Nissan Cummins 5.0L 4" Downpipe Back Exhaust w/ Muffler (441001) - Mel's Manufacturing
  • 2016-2019 Nissan Cummins 5.0L 5" Downpipe Back Exhaust No Muffler (541002) - Mel's Manufacturing
  • 2016-2019 Nissan Cummins 5.0L 5" Downpipe Back Exhaust w/ Muffler (541001) - Mel's Manufacturing
  • 2008-2010 Powerstroke 6.4L 5" Downpipe Back Exhaust w/ Muffler (521001) - Mel's Manufacturing
  • 2008-2010 Powerstroke 6.4L C&C 4" Downpipe Back Exhaust (421015) - Mel's Manufacturing
  • 2008-2010 Powerstroke 6.4L 4" DPF Back Exhaust(421109) - Mel's Manufacturing
  • 2003-2007 Powerstroke 6.0L 4" Turbo Back Exhaust 3.5" Downpipe w/ Muffler (521009) - Mel's Manufacturing
  • 2003-2007 Powerstroke 6.0L 4" Turbo Back Exhaust w/ Muffler (422020) - Mel's Manufacturing
  • 2003-2007 Powerstroke 6.0L 4" Turbo Back Exhaust w/ Muffler (421020) - Mel's Manufacturing
  • 2003-2007 Powerstroke 6.0L Aluminized 4" Cat Back Exhaust w/ Muffler (421108) - Mel's Manufacturing
  • 1999-2003 Powerstroke 7.3L 4" Turbo Back Exhaust Cab & Chassis w/ Muffler (421113) - Mel's Manufacturing
  • 1999-2003 Powerstroke 7.3L 5" Turbo Back Exhaust No Muffler (521114) - Mel's Manufacturing
  • 1999-2003 Powerstroke 7.3L 5" Turbo Back Exhaust w/ Muffler (521101) - Mel's Manufacturing
  • 1999-2003 Powerstroke 7.3L 4" Turbo Back Exhaust No Muffler (421117) - Mel's Manufacturing
  • 1999-2003 Powerstroke 7.3L 4" Turbo Back Exhaust w/ Muffler (421110) - Mel's Manufacturing
  • 1994-1997.5 Powerstroke 7.3L 4" Turbo Back Exhaust No Muffler (421116) - Mel's Manufacturing