4 Inch Single Side Aluminized Steel No Muffler For 01-07 Silverado/Sierra 2500/3500 Duramax Classic Extended/Crew Cab MBRP

4 Inch Regular Cab Adaptor Aluminized Steel For 01-05 Silverado/Sierra 2500/3500 Duramax Reg Cab MBRP

3 Inch Turbo Down Pipe For 01-04 Silverado/Sierra Duramax 2500/3500 Armor BLK Series MBRP

4 Inch Filter Back Single Side T304 Stainless Steel For 11-19 Silverado/Sierra 2500/3500 Duramax MBRP

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

4 Inch Filter Back-No Muffler Single Side For 07-10 Silverado/Sierra 2500/3500 Duramax All LMM T409 Stainless Steel MBRP

4 Inch Single Side Exhaust Pipe No Muffler T409 Stainless Steel For 01-07 Silverado/Sierra 2500/3500 Duramax Classic Extended/Crew Cab MBRP

4 Inch Filter Back Single Side Black Coated For 11-19 Silverado/Sierra 2500/3500 Duramax MBRP

Silverado/Sierra 4 Inch Front Pipe Flange For 01-04 Silverado/Sierra 2500/3500 Duramax Armor Lite Series For MBRP

4 Inch Front Exhaust Pipe With Flange For 01-04 Silverado/Sierra 2500/3500 Duramax Armor Plus Series MBRP

4 Inch Cat Back Exhaust System For 01-05 Silverado/Sierra 2500/3500 Duramax Ext/Crew Cab Single Side Aluminized Steel MBRP

4 Inch Single Side Exhaust Pipe T409 Stainless Steel For 01-07 Silverado/Sierra 2500/3500 Duramax Extended/Crew Cab MBRP

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

4 Inch Cat Back Exhaust System Single Side T409 Stainless Steel For 06-07 Silverado/Sierra 2500/3500 Duramax MBRP

4 Inch Filter Back Single Side Exit Aluminized Steel For 07-10 Silverado/Sierra 2500/3500 Duramax All LMM MBRP

4 Inch Cat Back Exhaust System For 01-05 Silverado/Sierra 2500/3500 Duramax Ext/Crew Cab Single Side MBRP

4 Inch Filter Back Single Side For 07-10 Silverado/Sierra 2500/3500 Duramax All LMM MBRP

4 Inch Filter Back Single Side Black Coated For 07-10 Silverado/Sierra 2500/3500 Duramax All LMM MBRP

3 Inch Down Pipe For 04-10 Silverado/Sierra 6.6L Duramax Fits Mid to Late 04 Models MBRP

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