Performance and Replacement Car, Truck, and More Exhaust Parts

Your car or truck was originally equipped with a restrictive, small-diameter exhaust system that was designed for one purpose: to be as quiet as possible. Uncork your...

Your car or truck was originally equipped with a restrictive, small-diameter exhaust system that was designed for one purpose: to be as quiet as possible. Uncork your vehicle’s exhaust flow with a performance exhaust system and you’ll restore lost horsepower and torque, and produce that iconic performance sound. We have complete cat-back exhaust systems and power-adding headers made from lightweight aluminized steel, or from rugged stainless steel, with many available polished to a show-ready shine. Or choose from exhaust parts such as the individual pipes, tubes, flanges, and turndowns you need for a custom setup, plus...

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Results 1 - 25 of 239

Car Chemistry Exhaust Inserts 3FI25R

Exhaust Insert, Flanged, 3-Disk Inserts, 7 in. Long, 2.5 in. Diameter, Steel, Each

Part Number: CCI-3FI25R

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Car Chemistry Exhaust Inserts 3FI03L

Exhaust Insert, 3-Disk Inserts, 7 in. Long, 3 in. Diameter, Steel, Each

Part Number: CCI-3FI03L

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Car Chemistry Exhaust Inserts 3FI35L

Exhaust Insert, 3-Disk Inserts, 7 in. Long, 3.50 in. Diameter, Steel, Each

Part Number: CCI-3FI35L

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Car Chemistry Exhaust Inserts 2FI25R

Exhaust Insert, Flanged, 2-Disc Inserts, 7 in. Long, 2.50 in. Diameter, Steel, Each

Part Number: CCI-2FI25R

Not Yet Reviewed

Estimated Ship Date: Mar 17, 2026 if ordered today

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Estimated Ship Date: Mar 17, 2026 if ordered today

Car Chemistry Exhaust Inserts 2FI03L

Exhaust Insert, Flanged, 2-Disc Inserts, 7 in. Long, 3 in. Diameter, Steel, Each

Part Number: CCI-2FI03L

Not Yet Reviewed

Estimated Ship Date: Mar 17, 2026 if ordered today

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Estimated Ship Date: Mar 17, 2026 if ordered today

Car Chemistry Exhaust Inserts L3FI335

Insert Muffler

Part Number: CCI-L3FI335

Not Yet Reviewed

Estimated Ship Date: Mar 17, 2026 if ordered today

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Estimated Ship Date: Mar 17, 2026 if ordered today

Car Chemistry Exhaust Inserts 2FI35L

Exhaust Insert, Flanged, 2-Disk Inserts, 7 in. Long, 3.50 in. Diameter, Steel, Each

Part Number: CCI-2FI35L

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

MBRP Sport Series Slip-On 304 Stainless Steel Inch Muffler AT-6700SP

Mufflers, Sport Series, Slip-On, Round, Stainless Steel, Arctic Cat, Each

Part Number: MBR-AT-6700SP

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Gibson Side X Side Performance Slip On 409 Stainless Steel Inch Muffler 96010

Gibson Side X Side Performance Slip On 409 Stainless Steel Inch Muffler 96010

Muffler, Side X Side, Round, Stainless Steel, Brushed, Polished Tip, Yamaha, Each

Part Number: GIB-96010

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

Gibson Side X Side Performance Slip On 409 Stainless Steel Inch Muffler 99002

Muffler, Side X Side, Round, Stainless Steel, Brushed, Polished Tip, Kawasaki, Each

Part Number: GIB-99002

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

MBRP Sport Series Slip-On 304 Stainless Steel Inch Muffler AT-6412SP

Mufflers, Sport Series, Slip-On, Round, Stainless Steel, Yamaha, Each

Part Number: MBR-AT-6412SP

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Walker Heavy-Duty U-Bolt Clamps 35337

Muffler U-Clamp, Exhaust Clamp, Heavy Duty, 2.5 in. Steel, Each

Part Number: WLK-35337

4.84 out of 5 stars ( 25 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

MBRP Installer Series Exhaust Systems for 2014-2025 2500, 3500 - S5149AL

Exhaust System, Installer Series, Cat-Back, Steel, Passenger Side Exit, Aluminized, Polished Tip, Ram, 6.4L Hemi, Kit

Part Number: MBR-S5149AL

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Walker Replacement Exhaust Insulators 35229

Exhaust hanger, Insulator, Each

Part Number: WLK-35229

4.65 out of 5 stars ( 17 )

Estimated Ship Date: Today

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ATP Exhaust Manifolds 101060

Exhaust Manifolds, Left or Right, Cast Iron, Natural, Chevy, GMC, Each

Part Number: ATP-101060

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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MBRP XP Series Muffler Bypass Pipes for 2014-2025 SIERRA 1500, SILVERADO 1500 - S5001409

Muffler Delete Pipe, 409 Stainless Steel, 3 in. Diameter, Chevy, GMC, Each

Part Number: MBR-S5001409

4.4 out of 5 stars ( 10 )

Estimated Ship Date: Today

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Flowtech Headers 12147FLT

Headers, Shorty, Stainless Steel, Black Painted, 1 3/4 in. Primary, Ford, Mustang, 5.0L, Pair,

Part Number: BIG-12147FLT

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Walker Exhaust Manifold Hardware 36463

Spring Bolt Kit, Exhaust Manifold Hardware, Steel, Black, Buick, Cadillac, Chevy, GMC, Olds, Pontiac, Kit

Part Number: WLK-36463

4.5 out of 5 stars ( 14 )

Estimated Ship Date: Today

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Walker Exhaust Pipe Adapters and Reducers 41963

Exhaust Pipe Reducer, Steel, 2.5 in. Outside Diameter to 2.25 in. Inside Diameter, 4.5 in. Length, Each

Part Number: WLK-41963

4.56 out of 5 stars ( 9 )

Estimated Ship Date: Today

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Walker Replacement Exhaust Insulators 35119

Insulator, Tail Pipe Hanger, Rubber, for use on Acura®/Honda®, Each

Part Number: WLK-35119

4.88 out of 5 stars ( 8 )

Estimated Ship Date: Today

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MagnaFlow California Universal Fit 30000 Catalytic Converters 334016

Catalytic Converters, Universal Fit 30000, 3-way with Oxidation, Stainless Steel Case, 2.50 in. Slip Fit Inlet/Outlet, AIR Tube, Dodge, Ford, Each

Part Number: MPE-334016

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Walker Replacement Exhaust Insulators 35725

Exhaust Hanger Insulator, Car

Part Number: WLK-35725

4.62 out of 5 stars ( 13 )

Estimated Ship Date: Today

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Dorman Exhaust Manifold Mounting Hardware 03412B

Exhaust Manifold Bolts, Steel, Gold Anodized, Cadillac, Chevy, GMC, Set of 6

Part Number: RNB-03412B

3.0 out of 5 stars ( 17 )

Estimated Ship Date: Today

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AP Exhaust Replacement Exhaust Insulators 8180

Exhaust Hangers, Insulator Style, Rubber, Black, for use on Acura®, for Hyundai, for Nissan, Chevy, Chrysler, Ford, Suzuki, Toyota, Each

Part Number: APH-8180

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Walker Direct-Fit Y-Pipes 40491

Y-Pipe, Direct Fit, Steel, Aluminized, 2.5 in. Outlet Diameter, Dodge, Plymouth, 318, 360, Each

Part Number: WLK-40491

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

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