Mufflers & Resonators

Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Stainless Steel Case, 85.50 in. Overall Length, Toyota, 1.5L, Each

Part Number: CTO-4642

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Estimated Ship Date: Dec 26, 2025 if ordered today

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Catalytic Converters, Federal/EPA Direct-Fit Catalytic Converter, Stainless Steel, Mazda, Each

Part Number: CTO-4545

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Catalytic Converter, Stainless Steel, Scion, Toyota, 1.5L, Each

Part Number: CTO-4326

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Muffler, 9000 Series Super Pro Street, Rectangular, Chambered, Steel, Aluminized, 3.00 in. Center Inlet/3.00 in. Center Outlet, Each

Part Number: SIH-9441

5.0 out of 5 stars ( 13 )

Estimated Ship Date: Today

Muffler, 9000 Super Pro Street, Rectangular, Chambered, Steel, Aluminized, 2.5 in. Offset Inlet/2.5 in. Offset Outlet, Each

Part Number: SIH-9334

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

Muffler, 9000 Series Super Pro Street, Rectangular, Chambered, Steel, Aluminized, 2.50 in. Center Inlet/2.50 in. Center Outlet, Each

Part Number: SIH-9331

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Muffler, 9000 Series Super Pro Street, Rectangular, Chambered, Steel, Aluminized, 3.00 in. Dual Inlet/3.00 in. Dual Outlet, Each

Part Number: SIH-94410

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Muffler, Salute, Round, 4.000 in. Inlet/4.000 in. Outlet, Stainless Steel, Natural, Each

Part Number: IMM-SA2772

4.87 out of 5 stars ( 15 )

Estimated Ship Date: Today

Muffler, Salute, Oval, 3.000 in. Inlet/3.000 in. Outlet, Stainless Steel, Natural, Each

Part Number: IMM-SA1229

4.68 out of 5 stars ( 25 )

Estimated Ship Date: Today

Muffler, 9000 Series Super Pro Street, Rectangular, Chambered, Steel, Aluminized, 3.00 in. Offset Inlet/3.00 in. Center Outlet, Each

Part Number: SIH-9443

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Muffler, Salute, Oval, 2.500 in. Inlet/2.500 in. Outlet, Stainless Steel, Natural, Each

Part Number: IMM-SA1226

5.0 out of 5 stars ( 9 )

Estimated Ship Date: Today

Muffler, 9000 Series Super Pro Street, Rectangular, Chambered, Steel, Aluminized, 3.00 in. Offset Inlet/3.00 in. Offset Outlet, Each

Part Number: SIH-9444

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Muffler, Maximum Flow, 3 in. Inlet/3 in. Outlet, Steel, Aluminized, Each

Part Number: HOK-21630HKR

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Muffler, Maximum Flow, 4 in. Inlet/4 in. Outlet, 14 in. Case Length, Steel, Aluminized, Each

Part Number: HOK-21609HKR

4.36 out of 5 stars ( 14 )

Estimated Ship Date: Today

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Exhaust Resonator, 304 Stainless Steel, 2.5 in. Inlet/Outlet, 15.0 in. Overall Length, Round, Each

Part Number: XPF-ZZ-RES-4-SLS

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Estimated Ship Date: Today

Muffler, Salute, Oval, 2.000 in. Inlet/2.000 in. Outlet, Stainless Steel, Natural, Each

Part Number: IMM-SA1224

4.82 out of 5 stars ( 11 )

Estimated Ship Date: Today

Muffler, 9000 Series Super Pro Street, Rectangular, Chambered, Steel, Aluminized, 3.00 in. Center Inlet/2.50 in. Dual Outlet, Each

Part Number: SIH-9436

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Muffler, 9000 Series Super Pro Street, Rectangular, Chambered, Steel, Aluminized, 2.50 in. Offset Inlet/2.50 in. Center Outlet, Each

Part Number: SIH-9333

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Muffler, 9000 Series Super Pro Street, Rectangular, Chambered, Steel, Aluminized, 2.50 in. Center Inlet/2.50 in. Offset Outlet, Each

Part Number: SIH-9332

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Estimated Ship Date: Today

Exhaust Resonator, 304 Stainless Steel, 3.0 in. Inlet/Outlet, 28.0 in. Overall Length, Round, Each

Part Number: XPF-ZZ-3RES-3030

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Muffler, Salute, Round, 2.500 in. Inlet/2.500 in. Outlet, Stainless Steel, Natural, Each

Part Number: IMM-SA0426

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Muffler, Salute, Oval, 2.500 in. Inlet/2.500 in. Outlet, Stainless Steel, Natural, Each

Part Number: IMM-SA1236

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Muffler, Salute, Oval, 3.000 in. Inlet/3.000 in. Outlet, Stainless Steel, Natural, Each

Part Number: IMM-SA1259

5.0 out of 5 stars ( 9 )

Estimated Ship Date: Today

Muffler, 9000 Series Super Pro Street, Rectangular, Chambered, Steel, Aluminized, 2.50 in. Dual Inlet/2.50 in. Dual Outlet, Each

Part Number: SIH-93310

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Muffler, Maximum Flow, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Aluminized, Each

Part Number: HOK-21602HKR

5.0 out of 5 stars ( 9 )

Estimated Ship Date: Today

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