BUICK ROADMASTER Exhaust

Exhaust System Hanger, Exhaust System Hanger Insulator

Part Number: BRE-255-381

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Estimated Ship Date: Nov 4, 2025 if ordered today

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Catalytic Converter, California Grade, Direct-Fit, Stainless Steel Case, Left Position, 26.750 in. Overall Length, Buick, Cadillac, Chevrolet, Each

Part Number: MPE-4481184

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Estimated Ship Date: Nov 3, 2025 if ordered today

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• Mfr. Rebate

Mail - In Rebate

Rebate amount based on part(s) total.

Rebate Expires: 12/31/2025

Buy Converter and get up to $75 back after sending in your old one! Please visit www.magnaflow.com/pages/retailer-recycling-program ...Read More

Buy a Magnaflow Converter and get UP TO $75 back after sending in your old OEM one! Visit www.magnaflow.com/pages/retailer-recycling-program to begin the rebate redemption process. Valid on purchases made between 1/1/25 and 12/31/25. Open to legal residents of the 50 United States and District of Columbia. Only OE (original equipment) converters are eligible for a refund. Rebate will be in the form of a Visa Prepaid card. Please allow 4-6 weeks to receive rebate. Show Less

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Ultra EPA Catalytic Converter

Part Number: WLK-14618

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Muffler, Premium Pro-Fit, 2 in. Inlet/2 3/8 in. Outlet, Steel, Aluminized, Each

Part Number: WLK-17812

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Estimated Ship Date: Nov 3, 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-21110

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 3, 2025 if ordered today

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Exhaust Pipe, Intermediate Pipe, Steel, Aluminized, 2.25 in. O.D., Buick, Chevy, Each

Part Number: WLK-45520

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Estimated Ship Date: Nov 3, 2025 if ordered today

• Oversize $7.99
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Mufflers, Direct-Fit SoundFX, Steel, Aluminized, 23.00 in. Overall Length, Buick, Cadillac, Chevrolet, Each

Part Number: WLK-18599

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 3, 2025 if ordered today

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Header Bolts 3/8 - 16 3/4", Grade 5 Black Oxide Finish With Hex and Socket Head

Part Number: CGT-CF1009

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Estimated Ship Date: Dec 1, 2025 if ordered today

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

Part Number: APH-3220

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Estimated Ship Date: Oct 30, 2025 if ordered today

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Mufflers, MSL Maximum, Steel, Aluminized, Perforated Tube, Round Case, Rear Muffler, Buick, Chevrolet, Oldsmobile, Pontiac, Each

Part Number: APH-700196

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 30, 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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Estimated Ship Date: Oct 30, 2025 if ordered today

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Muffler, OE Replacement, Steel, Aluminized, Buick, Cadillac, Chevy, Each

Part Number: APH-2086

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Estimated Ship Date: Oct 30, 2025 if ordered today

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Muffler, OE Replacement, Steel, Aluminized, Buick, Cadillac, Chevy, Each

Part Number: APH-2087

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Estimated Ship Date: Oct 30, 2025 if ordered today

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exhaust manifold hardware

Part Number: PIO-PG-670

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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 - Universal, OBDII California

Part Number: APH-840015

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Intermediate Pipes, Exhaust, Steel, Aluminized, Buick, Chevrolet, 5.7L LT, Each

Part Number: APH-48449

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Intermediate Pipe, Exhaust, Steel, Aluminized, Buick, Chevy, 5.7L, Each

Part Number: APH-58358

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Estimated Ship Date: Oct 20, 2025 if ordered today

• Oversize $7.99
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Exhaust Manifolds, Cast Iron, Natural, Right, Buick, Cadillac, Chevrolet, Pontiac, Each

Part Number: ATP-101350

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Resonator, Right Side, Buick, Cadillac, Chevy, Each

Part Number: WLK-21132

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Exh Flange Bolts

Part Number: FEL-ES75103

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• $50.00 Summit Bucks
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Ultra EPA Catalytic Converter

Part Number: WLK-14617

Not Yet Reviewed

Estimated Ship Date: Oct 24, 2025 if ordered today

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Muffler, OE Replacement, Steel, Aluminized, Buick, Chevy, Each

Part Number: APH-2089

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Mufflers, MSL Maximum, Steel, Aluminized, Perforated Tube, Round Case, Buick, Chevrolet, Each

Part Number: APH-700231

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Estimated Ship Date: Oct 27, 2025 if ordered today

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