CHEVROLET IMPALA Exhaust

Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Honeycomb Substrate, 15.50 in. Overall Length, Front Right, Chevrolet, 3.6L, Each

Part Number: APH-641448

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Headers, Street, Long Tube, Steel, Black Ceramic Coated, Chevy, Small Block, Pair

Part Number: HED-63297

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Estimated Ship Date: Dec 31, 2025 if ordered today

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Intermediate Pipes, Exhaust, Steel, Aluminized, Buick, Chevrolet, Oldsmobile, Pontiac, Each

Part Number: APH-48257

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Catalytic Converters, Universal, 2.50 in. Slip Fit Inlet/Outlet, Stainless Steel Case, Ceramic Honeycomb Substrate, 16.00 in. Overall Length, Each

Part Number: APH-608736

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Catalytic Converters, Universal, 2.50 in. Slip Fit Inlet/Outlet, Stainless Steel Case, Ceramic Honeycomb Substrate, 16.00 in. Overall Length, Each

Part Number: APH-608756

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Headers, Elite Extreme-Duty, Long Tube, Steel, Black Ceramic Coated, Chevy, Pair

Part Number: HED-61193

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Estimated Ship Date: Dec 31, 2025 if ordered today

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Headers, Elite Extreme-Duty, Mid-Length, Steel, Silver Ceramic Coated, Chevy, Big Block, Pair

Part Number: HED-61618

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Estimated Ship Date: Dec 31, 2025 if ordered today

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Headers, Mid-Length, 304 Stainless Steel, Natural, Chevy Small Back, Pair

Part Number: HED-62600

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 31, 2025 if ordered today

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Headers, Street, Long Tube, Steel, Temporary Paint, Chevy, Big Block, Pair

Part Number: HED-68191

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Estimated Ship Date: Dec 31, 2025 if ordered today

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Headers, Street, Long Tube, Steel, Black Ceramic Coated, Chevy, Big Block, Pair

Part Number: HED-68193

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Dec 31, 2025 if ordered today

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Headers, Street, Long Tube, Steel, Black Ceramic Coated, Chevy, Pair

Part Number: HED-68233

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Estimated Ship Date: Dec 31, 2025 if ordered today

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Muffler, Super Turbo, 2 1/4 in. Inlet/2 1/2 in. Outlet, Steel, Aluminized, Chevy, Each

Part Number: WLK-17667

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Nov 5, 2025 if ordered today

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Ultra EPA Catalytic Converter

Part Number: WLK-16895

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Estimated Ship Date: Nov 5, 2025 if ordered today

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Catalytic Converter, Direct-Fit, Stainless Steel, Each

Part Number: WLK-54627

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Nov 5, 2025 if ordered today

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Catalytic Converter, Ultra Direct Fit, Stock Flange Inlet, Stock Flange Outlet, Ceramic Honeycomb, Chevrolet, Each

Part Number: WLK-54693

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Estimated Ship Date: Nov 5, 2025 if ordered today

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Headers, Long Tube, Steel, Black, Chevy, Car, Big Block, Pair

Part Number: PTE-H8024-B

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Estimated Ship Date: Nov 7, 2025 if ordered today

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Headers, Mid-length, Steel, Painted, Chevy, Small Block, Pair

Part Number: PTE-H8056-B

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 7, 2025 if ordered today

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Headers, Long Tube, Steel, Black, Chevy, Big Block, Pair

Part Number: PTE-H8062-B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 7, 2025 if ordered today

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Catalytic Converter 14-16 6 Cyl. 3.6L Engine, FWD, PZEV Emissions, Front Left

Part Number: CTO-1376

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Estimated Ship Date: Oct 30, 2025 if ordered today

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Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, 16.00 in. Overall Length, Front Left, Buick, Cadillac, Chevrolet, Each

Part Number: APH-641476

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Mufflers, MSL Maximum, Steel, Aluminized, Perforated Tube, Oval Case, Rear Muffler, Chevrolet, 3.5L, Each

Part Number: APH-700450

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Mufflers, Direct-Fit, 1.88 in. Inlet/2.25 in. Outlet, Steel, Aluminized, Oval Case, 32.50 in. Overall Length, Chevrolet, Each

Part Number: BRE-100-5443

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Catalytic Converters, Universal, 2.25 in. Slip Fit Inlet/Outlet, 16.50 in. Length, Buick, Cadillac, Chevy, Chrysler, Ford, Toyota, Volkswagen, Each

Part Number: APH-609005

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Muffler, Quiet-Flow SS, Oval, Stainless Steel, Natural, Driver Side, Chevy, Each

Part Number: WLK-21750

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Estimated Ship Date: Nov 6, 2025 if ordered today

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Muffler, Quiet-Flow 3, 2 1/4 in. Inlet/2 in. Outlet, Steel, Aluminized, Buick, Cadillac, Chevy, Each

Part Number: WLK-21111

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Nov 5, 2025 if ordered today

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