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Dynomax Performance

Dynomax Ultra Flo SS Mufflers

4.61 out of 5 stars 33 Customer Reviews

Dynomax Ultra Flo SS mufflers feature stainless steel construction for lifelong durability and they are completely polished for a show-quality shine. Their unrestricted, straight-through design is dyno-proven to flow up to 2,000 SCFM and support up to 1,900 hp. Each muffler uses Dynomax's exclusive Continuous Roving Fiberglass (CRF) Technology to absorb unwanted interior resonance while maintaining a deep performance tone.

Showing In Stock Items. Show All 3 Items.

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Dynomax Ultra Flo SS 304 Stainless Steel 2.5 Inch Muffler 17283

Dynomax Ultra Flo SS 304 Stainless Steel 2.5 Inch Muffler 17283

Dynomax Ultra Flo SS 304 Stainless Steel 2.5 Inch Muffler 17283

Muffler, Ultra Flo SS, 2 1/2 in. Inlet/2 1/2 in. Outlet, Stainless Steel, Polished, Each

Part Number: WLK-17283

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Dynomax Ultra Flo SS 304 Stainless Steel 2.25 Inch Muffler 17282

Dynomax Ultra Flo SS 304 Stainless Steel 2.25 Inch Muffler 17282

Dynomax Ultra Flo SS 304 Stainless Steel 2.25 Inch Muffler 17282

Muffler, Ultra Flo SS, 2 1/4 in. Inlet/2 1/4 in. Outlet, Stainless Steel, Polished, Each

Part Number: WLK-17282

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Dynomax Ultra Flo SS 304 Stainless Steel 2.5 Inch Muffler 17289

Dynomax Ultra Flo SS 304 Stainless Steel 2.5 Inch Muffler 17289

Dynomax Ultra Flo SS 304 Stainless Steel 2.5 Inch Muffler 17289

Muffler, Ultra Flo SS, 2 1/2 in. Inlet/2 1/2 in. Outlet, Stainless Steel, Polished, Each

Part Number: WLK-17289

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

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