MagnaFlow Down-Pipe 06-07 GM Diesel 6.6L - 15399

The MagnaFlow Turbo Downpipe 15399 is a 4in. diameter mandrel bent stainless steel pipe designed to connect near your turbocharger and i's weight-optimized with superior flow characteristics and...

MagnaFlow Muff GP 3.5 Dia 18inch 2.25/2.25 - 18125

The MagnaFlow 3.5 in Round Glasspack Performance Exhaust Muffler 18125 enhances your ride with the deep, classic sound that glasspack mufflers are known for. The round muffler body features a...

MagnaFlow Muffler MAG 409SS 5x11x22 3.5 - 12909

MagnaFlow Performance mufflers are 100% stainless steel and lap-joint welded for solid construction and rugged reliability even in the most extreme conditions. They feature a free-flowing,...

MagnaFlow Muffler MAG 409SS 5x5x14 2.50 - 12866

The MagnaFlow 5in. Round Straight-Through Performance Exhaust Muffler 12866 brings our world-famous exhaust sound and dyno-proven performance to your ride in a weight-optimized 5x5x14in. package with...

MagnaFlow Muffler MAG 409SS 5x5x14 3.00 - 12867

MagnaFlow Performance mufflers are 100% stainless steel and lap-joint welded for solid construction and rugged reliability even in the most extreme conditions. They feature a free-flowing,...

MagnaFlow Muffler Mag 409SS24X5X8 3X3 C/C - 12279

MagnaFlow Performance mufflers are 100% stainless steel and lap-joint welded for solid construction and rugged reliability even in the most extreme conditions. They feature a free-flowing,...

MagnaFlow Muffler Mag DSL SS 7x7x14 4in Inlet 4in Outlet - 12775

MagnaFlow Performance mufflers are 100% stainless steel and lap-joint welded for solid construction and rugged reliability even in the most extreme conditions. They feature a free-flowing,...

MagnaFlow Muffler Mag SS 11X4X9 2.25 D/D - 11378

MagnaFlow Performance mufflers are 100% stainless steel and lap-joint welded for solid construction and rugged reliability even in the most extreme conditions. They feature a free-flowing,...

MagnaFlow Muffler Mag SS 11X4X9 2.5 D/D - 11379

The MagnaFlow 4 X 9in. Oval Straight-Through Performance Exhaust Muffler 11379 is engineered to enhance your ride with a healthy helping of our signature exhaust sound and dyno-proven performance...

MagnaFlow Muffler Mag SS 11X4X9 2.5 O/O - 11376

MagnaFlow Performance mufflers are 100% stainless steel and lap-joint welded for solid construction and rugged reliability even in the most extreme conditions. They feature a free-flowing,...

MagnaFlow Muffler Mag SS 14X4X4 2.25X2.25 C/C - 10415

MagnaFlow Performance mufflers are 100% stainless steel and lap-joint welded for solid construction and rugged reliability even in the most extreme conditions. They feature a free-flowing,...

MagnaFlow Muffler Mag SS 14X4X4 2.5X2.5 - 10416

The MagnaFlow 4in. Round Straight-Through Performance Exhaust Muffler 10416 brings our world-famous exhaust sound and dyno-proven performance to your ride in a weight-optimized 4x4x14in. package with...