CHEVROLET IMPALA Exhaust

Muffler, SoundFX, 2 1/4in. Inlet/3 in. Outlet, Steel, Aluminized, Pontiac, 6000, Each

Part Number: WLK-18235

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Estimated Ship Date: Nov 6, 2025 if ordered today

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EPA OBDII Direct Fit Converter

Part Number: CTO-1348

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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, 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 4, 2025 if ordered today

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A.I.R. Tube, Manifold, Steel, Chevy, Pontiac, 4.4, 5.0, 5.7L, V8, Each

Part Number: SMP-AT101

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Muffler, SoundFX Series, Steel, Aluminized, 2.00 in. Inlet/2.125 in. Outlet O.D., Each

Part Number: WLK-17852

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Muffler, SoundFX, 2 1/2 in. Inlet/2 1/4 in. Outlet, Steel, Aluminized, Buick, Cadillac, Chevy, GMC, Each

Part Number: WLK-18409

5.0 out of 5 stars ( 1 )

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Muffler, Quiet-Flow Series, 2.250 in., Inlet, 2.250 in. Outlet, Chevy, V6, Each

Part Number: WLK-21399

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Catalytic Converters, Direct-Fit, Slip Fit Inlet/Outlet, 18.50 in. Length, BMW, Chevy, Dodge, Ford, GMC, Isuzu, Mini, Toyota, Volkswagen, Volvo, Each

Part Number: APH-770106

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Catalytic Converter - Direct Fit California

Part Number: APH-850662

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Catalytic Converter - Direct Fit California

Part Number: APH-850663

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Catalytic Converters, Direct-Fit, Slip Fit Inlet/Outlet, 18.50 in. Length, for use on Honda®, BMW, Chevy, Chrysler, Dodge, Ford, Jeep, Toyota, Each

Part Number: APH-770105

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Catalytic Converters, Direct-Fit, Slip Fit Inlet/Outlet, 18.50 in. Length, Buick, Chevrolet, Jeep, Mercedes-Benz, Olds, Pontiac, Saab, Toyota, Each

Part Number: APH-770116

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Catalytic Converter - Universal, OBDII California

Part Number: APH-770315

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Catalytic Converter - Direct Fit California

Part Number: APH-770333

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Estimated Ship Date: Oct 20, 2025 if ordered today

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

Part Number: HED-68291

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Exhaust Pipes, Tailpipes, Steel, Aluminized, 2.250 in. O.D., Buick, Cadillac, Chevrolet, Oldsmobile, Pontiac, Each

Part Number: WLK-46550

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• Oversize $44.99
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AIR Pumps, Remanufactured Smog Air Pumps, Mechanical, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: AAZ-32-410

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• Core Charge $6.00
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AIR Pumps, Remanufactured Smog Air Pumps, Mechanical, American Motors, BMW, Buick, Chevrolet, GMC, Jaguar, Oldsmobile, Pontiac, Each

Part Number: AAZ-32-128

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• Core Charge $5.00
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AIR Pumps, Remanufactured Smog Air Pumps, Mechanical, American Motors, Chevrolet, GMC, Oldsmobile, Each

Part Number: AAZ-32-130

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• Core Charge $5.00
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Headers, Mid-Length, 304 Stainless Steel, Black Ceramic Coated, Buick, Chevy, Pair

Part Number: HED-62603

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Headers, Street, Mid-Length, Steel, Temporary Paint, Chevy, Big Block, Pair

Part Number: HED-68611

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Headers, Street, Mid-Length, Steel, Temporary Paint, Chevy, Big Block, Pair

Part Number: HED-68617

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Estimated Ship Date: Dec 11, 2025 if ordered today

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

Part Number: HED-68687

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Headers, Street, Mid-Length, Steel, Silver Ceramic Coated, Chevy, Big Block, Pair

Part Number: HED-66611

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Estimated Ship Date: Dec 11, 2025 if ordered today

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

Part Number: HED-61293

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Estimated Ship Date: Dec 11, 2025 if ordered today

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