4 Inch Filter Back Single Side Exit Aluminized Steel For 07-12 RAM 2500/3500 Cummins 6.7L MBRP

4 Inch Filter Back Single Side Black Coated For 07-12 RAM 2500/3500 Cummins 6.7L MBRP

4 Inch Filter Back Single Side Exit Aluminized Steel For 07-12 RAM 2500/3500 Cummins 6.7L MBRP

4 Inch Turbo Back Single Side Exit Exhaust For 88-93 Dodge Ram D250/D350 Cummins 4WD MBRP

4 Inch Turbo Back Single Side Exit Exhaust T409 Stainless Steel For 88-93 Dodge Ram D250/D350 Cummins 4WD only MBRP

Chev/GMC Duramax 6.6L3 Inch Turbo Down Pipe For 11-15 Silverado/Sierra 2500/3500 Duramax MBRP

4 Inch Turbo Back Single Side Exit Exhaust For 88-93 Dodge Ram D250/D350 Cummins MBRP

4 Inch Turbo Back Single Side 4WD Only No Muffler Aluminized Steel For 88-93 Dodge Ram D250/D350 Cummins MBRP

4 Inch Filter Back With Down Pipe Single Side Exit Aluminized Steel For 08-10 Ford F-250/350/450 6.4 L Powerstroke MBRP

4 Inch Turbo Down Pipe T409 Stainless Steel For 11-14 Ford 6.7L Powerstroke 15-15 Ford 6.7L Powerstroke MBRP

4 Inch Turbo Down Pipe Aluminized Steel For 11-15 Ford 6.7L Powerstroke MBRP

Ford 4 Inch Filter Back Single Side Armor Lite Series For 11-14 Ford F-250/350/450 6.7L MBRP

Turbo Exhaust Up-Pipe Dual For 03-07 Ford 6.0L Powerstroke Aluminized Steel Carb EO Num. D-763-3 For 03-07 Ford 6.0L Powerstroke MBRP

4 Inch Filter Back Cool Duals Aluminized Steel For 13-Up RAM 3500 Cummins MBRP

4 Inch Turbo Back Single Side Exit Exhaust For 89-93 Dodge Ram D250/D350 Cummins 2WD MBRP

4 Inch Filter Back Dual Outlet Single Side Aluminized Steel For 11-19 Silverado/Sierra 2500/3500 Duramax MBRP

4 Inch Single Side Exhaust Pipe T304 Stainless Steel For 01-07 Silverado/Sierra 2500/3500 Duramax Extended/Crew Cab MBRP

Ford 4 Inch DPF Back Single Side Exit Armor Plus Series For 11-16 Ford F-250/350/450 6.7L MBRP

Ford 4 Inch Filter Back Single Side Exit Armor Lite Series For 11-16 Ford F-250/350/450 6.7L MBRP