Welcome to Flowsound - Online Source Flowsound Mufflers create maximum flow, better fuel economy, power gains and a sound that is deep, powerful and aggressive. GREAT prices and quality on these mufflers compared to other brand names.

Please select a category on the left to further refine your product lookup and browse through all available products.

Flowsound - Performance Muffler 4"x10" Oval, 13" Body, 19" Overall, 2.5" ID Inlet, (2) 2.25" ID Out View  Buy	Flowsound - Performance Muffler 4"x10" Oval, 13" Body, 19" Overall, 2.5" ID Inlet, 2.5" ID Outlet View  Buy	Black Carbon Fiber Muffler, 2.25” ID, 4” OD, with Adjustable Silencer and Strap View  Buy
Flowsound - Performance Muffler 4"x10" Oval, 13" Body, 19" Overall, 2.5" ID Inlet, 2.5" ID Outlet View  Buy	Red Carbon Fiber Muffler, 2.25” ID, 4” OD, with Adjustable Silencer and Strap View  Buy	Flowsound - Performance Muffler 4"x10" Oval, 13" Body, 19" Overall, 2.25" ID Inlet, (2) 2.25" ID Out View  Buy
Flowsound - Performance Muffler 4"x10" Oval, 13" Body, 19" Overall, 2" ID Inlet, 2" ID Outlet - O / C View  Buy	Flowsound - Performance Muffler 4"x10" Oval, 13" Body, 19" Overall, 3" ID Inlet, (2) 2.25" ID Dual View  Buy	Flowsound - Performance Muffler 4"x10" Oval, 13" Body, 19" Overall, 3" ID Inlet, (2) 2.25" ID Outlet View  Buy

9 Item(s) Available