Performance Mufflers & More at Summit Racing

AP Exhaust Enforcer Glasspack Steel 3 Inch Muffler 4012006S

Muffler, Glass Pack, 3.000 in. Core, 12 in. Length, Steel, Aluminized, Each

Part Number: APH-4012006S

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

Walker Direct-Fit SoundFX Steel 2.5 Inch Muffler 18381

Muffler, SoundFX, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Aluminized, Chrysler, Dodge, Plymouth, Each

Part Number: WLK-18381

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

Borla ProXS 304 Stainless Steel 2 Inch Muffler 40346

Borla ProXS 304 Stainless Steel 2 Inch Muffler 40346

Muffler, Pro XS, 2 in. Offset Inlet/2 in. Offset Outlet, Stainless Steel, Natural, Universal, Each

Part Number: BOR-40346

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

Hooker Maximum Flow Steel 3 Inch Muffler 21605HKR

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

Part Number: HOK-21605HKR

4.0 out of 5 stars ( 9 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

Flowmaster 40 Series Delta Flow 409 Stainless Steel 2.5 Inch Muffler 842543

Muffler, Delta Flow 40 Series, 2 1/2 in. Inlet/2 1/2 in. Outlet, Stainless Steel, Black, Each

Part Number: FLO-842543

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

Walker Direct-Fit SoundFX Steel 2.5 Inch Muffler 18426

Muffler, SoundFX, 2 1/2 in. I.D. Inlet, 2 1/4 in. I.D. Outlet, Steel, Aluminized, Jeep, Each

Part Number: WLK-18426

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

Walker Quiet-Flow Steel 2 Inch Muffler 50067

Mufflers, Quiet-Flow, Steel, Aluminized, 38.000 in. Overall Length, for Hyundai, for Kia, Each

Part Number: WLK-50067

2.5 out of 5 stars ( 4 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

AP Exhaust Enforcer Glasspack Steel 2.5 Inch Muffler 40121135S

Muffler, Glass Pack, 2.500 in. Inlet/Outlet, 18 in. Length, Steel, Aluminized, Each

Part Number: APH-40121135S

3.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

AP Exhaust Xlerator Performance 409 Stainless Steel 2.5 Inch Muffler XS2568

Muffler, Xlerator Performance, Stainless Steel, Natural, Chevy, GMC, 5.7L, Each

Part Number: APH-XS2568

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

APEXi N1 Evolution 304 Stainless Steel 3.70 Inch Muffler 156-A016

Muffler, N1 Evolution, Round, 304 Stainless, Polished, 3.70 in. Center Inlet, 4.53 in. Center Outlet, 13.78 in. Case Length, Designed for Turbo, Each

Part Number: APX-156-A016

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

MagnaFlow Performance 409 Stainless Steel 3 Inch Muffler 12398

Muffler, 3.00 in. Inlet/Dual 3.00 in. Outlet, Stainless Steel, Natural, Each

Part Number: MPE-12398

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

Walker Direct-Fit SoundFX Steel 2.5 Inch Muffler 18293

Muffler, SoundFX, Steel, Aluminized, 2.5 in. Inlet, 2.0 in. Outlet, 26.0 in. Length, Each

Part Number: WLK-18293

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

Schoenfeld Race Steel 3 Inch Muffler 83030

Race Muffler, Steel, Black, 3.0 in. Inlet/Outlet Diameter, 8 in. Length, Each

Part Number: SCH-83030

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

AP Exhaust OE Replacement Steel 2.5 Inch Muffler 3218

Muffler, OE Replacement, Steel, Aluminized, Buick, Cadillac, Chevy, Oldsmobile, Pontiac, 5.0, 5.7L, Each

Part Number: APH-3218

Not Yet Reviewed

Estimated Ship Date: Oct 30, 2025 if ordered today

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Estimated Ship Date: Oct 30, 2025 if ordered today

Walker Heavy-Duty Steel 4 Inch Muffler 21838

Mufflers, Heavy-Duty, Steel, Aluminized, 40.000 in. Overall Length, Mack, Each

Part Number: WLK-21838

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

MagnaFlow Performance 409 Stainless Steel 2.25 Inch Muffler 12615

Muffler, 2.25 in. Inlet/2.25 in. Outlet, Stainless Steel, Natural, Each

Part Number: MPE-12615

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Oct 28, 2025 if ordered today

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Estimated Ship Date: Oct 28, 2025 if ordered today

SpinTech 9000 Super Pro Street Steel 3 Inch Muffler 9442

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

Part Number: SIH-9442

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

FMF Racing Powercore 4 Hex Slip-On Aluminum Inch Muffler 045666

Powercore 4 Hex Muffler

Part Number: FMF-45666

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

AP Exhaust Enforcer Glasspack Steel 2.25 Inch Muffler 3518002S

Muffler, Glass Pack, 2.25 in. Core, 18 in. Length, Steel, Aluminized, Each

Part Number: APH-3518002S

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

AP Exhaust - Mufflers for 1990-1995 MIATA - MZ9307

Mufflers, Muffler - Rear, ANSA OER

Part Number: APH-MZ9307

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 30, 2025 if ordered today

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Estimated Ship Date: Oct 30, 2025 if ordered today

MBRP Installer Series Performance 409 Stainless Steel 4 Inch Muffler M91031

Muffler 4" Inlet /Outlet 24" Body 30" Overall, T409 Universal Replaces all 30" overall length muff

Part Number: MBR-M91031

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

AP Exhaust - Mufflers for 1978-1982 924 - PR0907

Mufflers, Muffler - Rear, ANSA OER

Part Number: APH-PR0907

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

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Estimated Ship Date: Oct 27, 2025 if ordered today

MBRP Quiet Tone Series Diesel High-Flow 304 Stainless Steel 4 Inch Muffler M1004

Muffler, Quiet Tone Series Diesel High-Flow, Round, Stainless, 4 in. Center Inlet and Outlet, Each

Part Number: MBR-M1004

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

Cherry Bomb Glasspack Steel 2 Inch Muffler 87502CB

Muffler, Glasspack, 2.000 in. Inlet/2.000 in. Outlet, Steel, Red, Each

Part Number: IMM-87502CB

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

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

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

Part Number: SUM-641230

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025