Walker Exhaust Mufflers, Catalytic Converters, Exhaust Pipe & More

Exhaust Pipe Reducer, 2.5 in. Inside Diameter to 2.25 in. Inside Diameter., 4.5 in. Long, Each

Part Number: WLK-41961

4.5 out of 5 stars ( 14 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

Exhaust Tubing, Straight, 2.000 in. Diameter, 7.5 ft. Length, 16-Gauge, Steel, Each

Part Number: WLK-47984

4.79 out of 5 stars ( 14 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

• Oversize $9.99

Catalytic Converter, Cal-Cat Universal, 2.500 in. Slip Fit Inlet, 2.500 in. Slip Fit Outlet, Ceramic Honeycomb, Heat Shield, Universal, Each

Part Number: WLK-83403

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

• Free Shipping

Exhaust Tubing, 90 Degree, Elbow, 1 1/2 in. Diameter, 4 in. Radius, 16-Gauge, Steel, Each

Part Number: WLK-41231

4.84 out of 5 stars ( 19 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

Exhaust Pipe Connector, Steel, Natural, 2.5 in. I.D. Inlet/Outlet x 4 in. Length, Each

Part Number: WLK-41957

4.86 out of 5 stars ( 14 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

Pipe Reducer, Exhaust, Steel, Aluminized, 5 in. Inlet, 4 in. Outlet, 6 in. Length, Each

Part Number: WLK-41994

Not Yet Reviewed

Estimated Ship Date: Monday 3/30/2026 if shipped by air

Exhaust Pipe, Tailpipe, Steel, Aluminized, 3.00 in. O.D., 5.00 ft. Length, Universal, Each

Part Number: WLK-66044

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

• Oversize $9.99

Mufflers, Quiet-Flow SS, Stainless Steel, Aluminized, 23.000 in. Overall Length, Chevy, GMC, Each

Part Number: WLK-21424

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

Tailpipe, Exhaust, Outside Diameter 4.000 in., Steel, Aluminized, Dodge, Ram, Each

Part Number: WLK-55683

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

• Oversize $15.99

Ultra Direct Fit Converter

Part Number: WLK-53904

Not Yet Reviewed

Estimated Ship Date: Monday 3/30/2026 if shipped by air

• Free Shipping

Exhaust Flange Gasket, Cadillac, Chevy, GMC, Each

Part Number: WLK-31718

4.44 out of 5 stars ( 9 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

Oxygen Sensor Pipe, Aluminized, Steel, Each

Part Number: WLK-41821

3.7 out of 5 stars ( 10 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

Exhaust Tubing, 90 Degree, Elbow, 3 in. Diameter, 6 in. Radius, 16-Gauge, Steel, Each

Part Number: WLK-41365

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

Exhaust Clamp, Butt-Joint Band, 409 Stainless Steel, Natural, 3.00 in. Clamp Width, 2.75 in. Pipe Diameter, Each

Part Number: WLK-36531

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

Exhaust Hanger, Clamp-on, Steel, Natural, 10 in. Length, Each

Part Number: WLK-36508

4.78 out of 5 stars ( 9 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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: Monday 3/30/2026 if shipped by air

Muffler, Replacement, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Aluminized, Each

Part Number: WLK-22770

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

• Free Shipping

Exhaust Pipe Connector, Steel, Aluminized, 3.5 in. I.D. Inlet/Outlet x 6 in. Length, Each

Part Number: WLK-41893

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

Exhaust Tubing, Straight, 2.500 in. Diameter, 7.0 ft. Length, 14-Gauge, Steel, Each

Part Number: WLK-47996

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

• Oversize $9.99

Exhaust Tubing, 90 Degree, Elbow, 4 in. Diameter, 5 in. Radius, Steel, Aluminized, Each

Part Number: WLK-41378

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

Catalytic Converter, Direct Fit, Stainless Steel, Cadillac, Chevy, GMC, Each

Part Number: WLK-83482

3.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

• Oversize $54.99

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

Part Number: WLK-22393

4.23 out of 5 stars ( 13 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

Exhaust Flex Pipe; Flex Pipe; Overall Length 14 in.; Body Length 10 in.; 2 in. ID

Part Number: WLK-42216

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

Catalytic Converter, Direct Fit, Stainless Steel, Chevy, GMC, 4.8, 5.3L, Each

Part Number: WLK-50462

4.59 out of 5 stars ( 17 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

• Oversize $54.99

Exhaust Tubing, 30 Degree, Elbow, 3 1/2 in. Diameter, 5 in. Radius, 16-Gauge, Steel, Aluminized, Each

Part Number: WLK-41618

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air