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Flowmaster 44 Series Chambered Muffler 2.25" In/Out 942447 Super 44 - 2.25 Center In / 2.25 Offset Out - Aggressive Sound Flowmaster's Super 44 muffler uses the same Delta Flow® technology found in our larger Super 40 mufflers. The Super 44...

Flowmaster 44 Series Chambered Muffler 2.25" In/Out 942446 Super 44 - 2.25 Offset In / 2.25 Center Out - Aggressive Sound Flowmaster's Super 44 muffler uses the same Delta Flow® technology found in our larger Super 40 mufflers. The Super 44...

Flowmaster 44 Series Chambered Muffler 2.25" In/Out 942445 Super 44 - 2.25 Center In / 2.25 Center Out - Aggressive Sound Flowmaster's Super 44 muffler uses the same Delta Flow® technology found in our larger Super 40 mufflers. The Super 44...

Flowmaster 40 Series Delta Flow Chambered Muffler 2.25" In/Out 942443 40 Delta Flow® - 2.25 Offset In / 2.25 Offset Out - Aggressive Sound This two chamber design incorporates Flowmaster's Delta Flow® technology. The Delta deflectors generate...

Flowmaster 40 Series Delta Flow Chambered Muffler 2.25" In/Out 9424422 40 Delta Flow® - 2.25 Center In / 2.25 Dual Out - Aggressive Sound This two chamber design incorporates Flowmaster's Delta Flow® technology. The Delta deflectors generate...

Flowmaster 40 Series Delta Flow Chambered Muffler 2.25" In/Out 942442 40 Delta Flow® - 2.25 Center In / 2.25 Offset Out - Aggressive Sound This two chamber design incorporates Flowmaster's Delta Flow® technology. The Delta deflectors generate...

Flowmaster 40 Series Delta Flow Chambered Muffler 2.25" In/Out 942441 40 Delta Flow® - 2.25 Offset In / 2.25 Center Out - Aggressive Sound This two chamber design incorporates Flowmaster's Delta Flow® technology. The Delta deflectors generate...

Flowmaster 40 Series Delta Flow Chambered Muffler 2.25" In/Out 942440 40 Delta Flow® - 2.25 Center In / 2.25 Center Out - Aggressive Sound This two chamber design incorporates Flowmaster's Delta Flow® technology. The Delta deflectors generate...

Flowmaster 50 Series Delta Flow Chambered Muffler 2.00" In/Out 942051 50 Delta Flow® - 2.00 Offset In / 2.00 Center Out - Moderate Sound The three chamber design utilizes Flowmaster's Delta Flow® technology along with an internal tuning...

Flowmaster 40 Series Delta Flow Chambered Muffler 2.00" In/Out 942042 40 Delta Flow® - 2.00 Center In / 2.00 Offset Out - Aggressive Sound This two chamber design incorporates Flowmaster's Delta Flow® technology. The Delta deflectors generate...

Flowmaster 40 Series Delta Flow Chambered Muffler 2.00" In/Out 942041 40 Delta Flow® - 2.00 Offset In / 2.00 Center Out - Aggressive Sound This two chamber design incorporates Flowmaster's Delta Flow® technology. The Delta deflectors generate...

Flowmaster 40 Series Delta Flow Chambered Muffler 2.00" In/Out 942040 40 Delta Flow® - 2.00 Center In / 2.00 Center Out - Aggressive Sound This two chamber design incorporates Flowmaster's Delta Flow® technology. The Delta deflectors generate...