Mufflers - 3.00 Outlet Diameter (in.) - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

MagnaFlow Glasspack Steel 3 Inch Muffler 18129

Muffler, Glasspack, Steel, Aluminized, 3.00 in. Inlet/3.00 in. Outlet, 22 in. Length, Each

Part Number: MPE-18129

4.13 out of 5 stars ( 8 )

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Walker Quiet-Flow SS 409 Stainless Steel 3 Inch Muffler 21642

Quiet-Flow SS Muffler

Part Number: WLK-21642

4.33 out of 5 stars ( 3 )

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AP Exhaust OE Replacement Steel 3 Inch Muffler 2493

AP Exhaust OE Replacement Steel 3 Inch Muffler 2493

Muffler, OE Replacement, Steel, Aluminized, Ford, 5.4, 6.8L, Each

Part Number: APH-2493

Not Yet Reviewed

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Vance & Hines Twin Slash Slip-On Steel Inch Muffler 16337

Mufflers, Twin Slash Slip-On, Round, Steel, Chrome, Angle Cut Outlet, Harley-Davidson®, Pair

Part Number: VAH-16337

Not Yet Reviewed

Estimated Ship Date: Nov 19, 2025 if ordered today

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Estimated Ship Date: Nov 19, 2025 if ordered today

Stainless Works Turbo S-Tube 304 Stainless Steel 3 Inch Muffler TM5S3O3OPS

Muffler, 3.00 in. Offset Inlet, 3.00 in. Offset Outlet, Opposite Side 18.00 in. Overall Length, Oval, Stainless Steel, Turbo, Each

Part Number: STW-TM5S3O3OPS

Not Yet Reviewed

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Walker Direct-Fit SoundFX Steel 3 Inch Muffler 18371

Muffler, SoundFX, 3 in. Inlet/3 in. Outlet, Steel, Aluminized, Dodge, D/W-Series Pickup, Each

Part Number: WLK-18371

Not Yet Reviewed

Estimated Ship Date: Nov 19, 2025 if ordered today

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Estimated Ship Date: Nov 19, 2025 if ordered today

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AP Exhaust MSL Maximum Steel 3 Inch Muffler 700322

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025

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Vibrant Performance StreetPower Performance Universal 304 Stainless Steel 3 Inch Muffler 1136

Muffler, StreetPower, Oval, Stainless Steel, Polished, 3.00 in. Single Center Inlet, 3.00 in. Dual Offset Outlet, 15.00 in. Case Exterior Length, Each

Part Number: VPE-1136

Not Yet Reviewed

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Hooker VR304 304 Stainless Steel 3 Inch Muffler 21670HKR

Mufflers, VR304, Oval Case, Stainless Steel, Natural, Single 3.00 in. Offset Inlet/Outlet, 20.000 in. Overall Length, Each

Part Number: HOK-21670HKR

4.0 out of 5 stars ( 2 )

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Summit Racing™ High-Flow Turbo Steel 3 Inch Muffler SUM-641230-XL

Muffler, High-Flow Turbo, Oval, 18.00 in. Case length, 3 in. Inlet, 3 in. Outlet, Offset Inlet, Offset Outlet, Steel, Aluminized, Each

Part Number: SUM-641230-XL

Not Yet Reviewed

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Walker Universal Tru-Fit Steel 3 Inch Muffler 18180

Muffler, Tru-Fit Series, Steel, Aluminized, 3.00 in. Inlet/3.00 in. Outlet, Each

Part Number: WLK-18180

4.5 out of 5 stars ( 4 )

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XForce Varex 304 Stainless Steel 3 Inch Muffler VMK31-300

Muffler, Varex, Oval, 304 Stainless Steel, Polished, Dual 3.00 in. Offset Inlet, Dual 3.00 in. Offset Outlet, Each

Part Number: XFO-VMK31-300

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Nov 17, 2025 if ordered today

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Estimated Ship Date: Nov 17, 2025 if ordered today

JBA Performance Exhaust 304 Stainless Steel 304 Stainless Steel 3 Inch Muffler 40-301100

Muffler, Oval, 304 Stainless Steel, Natural, 3.0 in. Offset Inlet/Outlet, 18.0 in. Overall Length, Each

Part Number: JBA-40-301100

Not Yet Reviewed

Estimated Ship Date: Nov 18, 2025 if ordered today

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Borla ProXS 304 Stainless Steel 3 Inch Muffler 40353

4.75 out of 5 stars ( 28 )

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MagnaFlow Universal Steel 3 Inch Muffler 201-1576

Muffler, Universal, 3.00 in. Offset Inlet/Outlet, Oval, Steel, Aluminized, Each

Part Number: MPE-201-1576

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

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Estimated Ship Date: Nov 17, 2025 if ordered today

Walker Quiet-Flow SS 409 Stainless Steel 3 Inch Muffler 50063

Muffler, Quiet-Flow SS, Stainless Steel, Aluminized, Dodge, Each

Part Number: WLK-50063

Not Yet Reviewed

Estimated Ship Date: Nov 19, 2025 if ordered today

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Estimated Ship Date: Nov 19, 2025 if ordered today

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AP Exhaust OE Replacement Steel 3 Inch Muffler 2555

5 out of 5 stars ( 1 )

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AP Exhaust OE Replacement Steel 3 Inch Muffler 2558

Muffler, OE Replacement, Steel, Aluminized, Dodge, 5.7L, Each

Part Number: APH-2558

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Nov 17, 2025 if ordered today

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Estimated Ship Date: Nov 17, 2025 if ordered today

XForce Varex 304 Stainless Steel 2.5 Inch Muffler VMK20-250

Muffler, Varex, 304 Stainless, Brushed, 2.500 in. Inlet, 3.000 in. Outlet, Oval, 20.5 in. L X 6 in. H X 10 in. W, No Tip, Internal Bypass, Each

Part Number: XFO-VMK20250

Not Yet Reviewed

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Borla ATAK Crate304 Stainless Steel 3 Inch Muffler 400960

Mufflers, CrateMuffler®LS3, ATAK Series, 304 Stainless, 3 in. Inlet/Outlet, Offset/Offset, Chevy, Each

Part Number: BOR-400960

Not Yet Reviewed

Estimated Ship Date: Nov 14, 2025 if ordered today

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Estimated Ship Date: Nov 14, 2025 if ordered today

Summit Racing™ High-Flow Turbo Steel 3 Inch Muffler SUM-641131

Muffler, High-Flow Turbo, Oval, 13.00 in. Case length, 3.00 in. Inlet, 3.00 in. Outlet, Center Inlet, Dual Offset Outlet, Steel, Aluminized, Each

Part Number: SUM-641131

Not Yet Reviewed

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Vibrant Performance StreetPower Flat Black Universal 304 Stainless Steel 3 Inch Muffler 12316

Muffler, StreetPower, Oval, 304 Stainless, Flat Black Powdercoated, 3.0 in. Inlet/3.0 in. Dual Lower Outlet, 22.5 in. Length, Angle Cut Tips, Each

Part Number: VPE-12316

Not Yet Reviewed

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Summit Racing™ Glasspack 409 Stainless Steel 3 Inch Muffler SUM-680230

Muffler, Glasspack, 3.00 in. Inlet, 3.00 in. Outlet, Stainless Steel, Natural, Each

Part Number: SUM-680230

1.0 out of 5 stars ( 1 )

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Vibrant Performance StreetPower Flat Black Universal 304 Stainless Steel 3 Inch Muffler 12321

Muffler, StreetPower, Oval, 304 Stainless, Flat Black Powdercoated, 3.0 in. Inlet/3.0 in. Dual Outlet, 22.5 in. Length, Straight Cut Tips, Each

Part Number: VPE-12321

Not Yet Reviewed

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Walker Quiet-Flow Steel Inch Muffler 21916

Muffler, Quiet-Flow, Oval, Steel, Aluminized, Mitsubishi, 3.8L, Each

Part Number: WLK-21916

Not Yet Reviewed

Estimated Ship Date: Nov 19, 2025 if ordered today

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Estimated Ship Date: Nov 19, 2025 if ordered today

AWE Tuning Track-to-Touring Exhaust Conversions 3810-11056

Track-to-Touring Conversion Kit for Ford Focus RS

Part Number: AWT-3810-11056

Not Yet Reviewed

Estimated Ship Date: Nov 20, 2025 if ordered today

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Estimated Ship Date: Nov 20, 2025 if ordered today

AP Exhaust OE Replacement Steel 3 Inch Muffler 2506

Muffler, OE Replacement, Steel, Aluminized, Ford, 6.0L, Diesel, Each

Part Number: APH-2506

Not Yet Reviewed

Estimated Ship Date: Nov 14, 2025 if ordered today

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Estimated Ship Date: Nov 14, 2025 if ordered today

Walker Quiet-Flow Steel 4 Inch Muffler 21443

Muffler, Quiet-Flow SS, Round, Turbo-style, Steel, Aluminized, Dodge, 5.9L Diesel, Each

Part Number: WLK-21443

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Nov 19, 2025 if ordered today

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Estimated Ship Date: Nov 19, 2025 if ordered today