Magnaflow Stainless Steel Muffler 4x4x14 3 14419

Magnaflow SS Muffler 12866MagnaFlow Muffler MAG 409SS 5x5x14 2.50

Magnaflow SS Muffler 12772MagnaFlow Muffler Mag SS 7X7 24 4.00/4.0

Magnaflow SS Muffler 12587 MagnaFlow Muffler Mag SS 22X5X11 2.5/3.50 D/C

Magnaflow SS Muffler 12619MagnaFlow Muffler Mag SS 14X6X6 3/3 C/C

11-16 GM 6.6L Duramax LML Reman CP4 Pump CP4 Fuel PumpFits 2011-2016 GM 6.6L Duramax LMLCross Reference #’s12661059, 12638262, 0445010616, 0445010817, 0986437421

Magnaflow SS Muffler 12770 MagnaFlow Muffler Mag SS 7X7 14 4.00/4.0