BUICK Walker Exhaust Parts and Accessories

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

Part Number: WLK-17852

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

• Drop Ship
• Special Order

Muffler, SoundFX, Oval, Steel, Aluminized, Buick, Chevy, GMC, Isuzu, Oldsmobile, 4.2L, Each

Part Number: WLK-18915

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Feb 24, 2026 if ordered today

Catalytic Converter, Stainless Steel, Universal, 2.282 in. Inlet/2.420 in. Outlet, 13.5 in. Length, Each

Part Number: WLK-15037

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

• Special Order

Catalytic Converter, Stainless Steel Case, Buick, Pontiac, Each

Part Number: WLK-16386

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 24, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Muffler, Quiet-Flow SS, Oval, Stainless Steel, Natural, 2.75 in. Center Inlet, 2.50 in. Offset Outlet, 42.00 in. Overall Length, Each

Part Number: WLK-54654

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Feb 24, 2026 if ordered today

• Free Shipping

Mufflers, Direct-Fit SoundFX, Steel, Aluminized, 32.00 in. Overall Length, Buick, Chevrolet, Oldsmobile, Pontiac, Saturn, Each

Part Number: WLK-18942

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Intermediate Pipe, Exhaust, Front Pipe, Steel, Aluminized, Buick, Pontiac, Each

Part Number: WLK-52270

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Feb 24, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Catalytic Converter, Stainless Steel, Universal, 2.5 in. Inlet/Outlet, Each

Part Number: WLK-15042

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: WLK-21346

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 24, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Resonator, Natural, Steel, Each

Part Number: WLK-55272

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Feb 24, 2026 if ordered today

• Drop Ship
• Oversize $13.99
• Special Order

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

Part Number: WLK-44703

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

• Special Order

Walker Quiet-Flow SS Muffler

Part Number: WLK-21525

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

• Free Shipping

Exhaust Flange Repair, 2 in. Diameter, 2-Piece, Buick, Cadillac, Chevy, Oldsmobile, Pontiac, Each

Part Number: WLK-36132

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Feb 24, 2026 if ordered today

• Special Order

Catalytic Converter, Stainless Steel, Jeep, 258, L6, Each

Part Number: WLK-15031

Not Yet Reviewed

• Free Shipping
• Special Order

Muffler, Quiet-Flow 3, 2 in. Inlet/2 in. Outlet, Steel, Aluminized, Ford, Lincoln, Mercury, GM, Each

Part Number: WLK-22105

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

• Drop Ship
• Special Order

Intermediate Pipe, Outside Diameter 2.500 in., Steel, Aluminized, Buick, Chevrolet, GMC, Each

Part Number: WLK-52556

Not Yet Reviewed

• Special Order

Walker Resonator Assembly

Part Number: WLK-54649

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

• Drop Ship
• Special Order

Resonator, Steel, Aluminized, Inlet Diameter 2.362 in., Outlet Diameter 2.000 in., Buick, Chevrolet, Each

Part Number: WLK-22015

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

• Drop Ship
• Special Order

Resonator, Steel, Aluminized, Buick, Each

Part Number: WLK-22144

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

• Drop Ship
• Special Order

Resonator, Aluminized, Steel, Each

Part Number: WLK-21992

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

• Drop Ship
• Special Order

Exhaust Pipe, Intermediate Pipe, Steel, Aluminized, 2.50 in. O.D., Buick, Each

Part Number: WLK-56188

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

• Oversize $7.99
• Special Order

Mufflers, Direct-Fit SoundFX, Steel, Aluminized, 27.75 in. Overall Length, Buick, Pontiac, Each

Part Number: WLK-18895

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

Exhaust Pipe, Intermediate Pipe, Steel, Aluminized, 2.25 in. O.D., Buick, Chevrolet, Oldsmobile, Pontiac, Each

Part Number: WLK-46665

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

• Oversize $10.99
• Special Order

Mufflers, Direct Fit SoundFX, Steel, Aluminized, 31.000 in. Overall Length, Buick, Chevy, GMC, Isuzu, Oldsmobile, Pontiac, L6, V6, Each

Part Number: WLK-17165

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Feb 24, 2026 if ordered today

Muffler, Tru-Fit Series, Steel, Aluminized, 2.00 in. Inlet/2.00 in. Outlet, Each

Part Number: WLK-18105

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 24, 2026 if ordered today

• Special Order