Spooktacular Savings - Shop the Halloween Sale Now!

Spooktacular Savings - Shop the Halloween Sale Now!

Save Now on Winter Essentials for Your Ride!

Walker Exhaust Pipe Adapters and Reducers

4.62 out of 5 stars 210 Customer Reviews

Walker exhaust pipe adapters and reducers are offered in different styles and sizes to accommodate your specific installation needs. These exhaust components are quality manufactured from either low-carbon or aluminized steel for durability, and are perfect for repairing or building your own custom exhaust system. Whether you are connecting pipes of different sizes or the same size, Walker exhaust pipe adapters and reducers have you covered.

Results 1 - 25 of 50

Exhaust Pipe Reducer, 3 in. Inside Diameter to 2.5 in. Inside Diameter, 6 in. Long, Each

Part Number: WLK-41973

4.62 out of 5 stars ( 13 )

Estimated Ship Date: Monday 11/3/2025

...Loading

Estimated Ship Date: Monday 11/3/2025

Exhaust Pipe Reducer, 3.5 in. ID To 3 in. ID, Length 6 in., Aluminized, Each

Part Number: WLK-41981

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 11/3/2025

...Loading

Estimated Ship Date: Monday 11/3/2025

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 11/3/2025

...Loading

Estimated Ship Date: Monday 11/3/2025

Exhaust Pipe Reducer, 2.5 in. OD To 2 in. ID, Length 4.5 in., Each

Part Number: WLK-41960

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Monday 11/3/2025

...Loading

Estimated Ship Date: Monday 11/3/2025

Exhaust Pipe Reducer, 4 in. ID To 3 in. ID, Length 6 in., Aluminized, Each

Part Number: WLK-41989

4.92 out of 5 stars ( 12 )

Estimated Ship Date: Monday 11/3/2025

...Loading

Estimated Ship Date: Monday 11/3/2025

Exhaust Pipe Reducer, 3 in. Outside Diameter to 2.5 in. Inside Diameter, 6 in. Long, Each

Part Number: WLK-41972

4.71 out of 5 stars ( 7 )

Estimated Ship Date: Monday 11/3/2025

...Loading

Estimated Ship Date: Monday 11/3/2025

Exhaust Pipe Reducer, 4 in. ID To 3.5 in. ID, Length 6 in., Aluminized, Each

Part Number: WLK-41894

Not Yet Reviewed

Estimated Ship Date: Monday 11/3/2025

...Loading

Estimated Ship Date: Monday 11/3/2025

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 11/3/2025

...Loading

Estimated Ship Date: Monday 11/3/2025

Exhaust Pipe Reducer, 3 in. ID To 2.75 in. ID, Length 6 in., Each

Part Number: WLK-41687

4.9 out of 5 stars ( 10 )

Estimated Ship Date: Monday 11/3/2025

...Loading

Estimated Ship Date: Monday 11/3/2025

Exhaust Pipe Reducer, 3 in. ID To 2.5 in. OD, Length 6 in., Aluminum, Each

Part Number: WLK-41974

4.14 out of 5 stars ( 7 )

Estimated Ship Date: Monday 11/3/2025

...Loading

Estimated Ship Date: Monday 11/3/2025

Exhaust Pipe Reducer, 2.75 in. ID To 3.0 in. OD, Length 6 in., Aluminum, Each

Part Number: WLK-41975

4.67 out of 5 stars ( 9 )

Estimated Ship Date: Monday 11/3/2025

...Loading

Estimated Ship Date: Monday 11/3/2025

Exhaust Pipe Reducer, Steel, 2.5 in. Outside Diameter to 2.25 in. Inside Diameter, 4.5 in. Length, Each

Part Number: WLK-41963

4.56 out of 5 stars ( 9 )

Estimated Ship Date: Monday 11/3/2025

...Loading

Estimated Ship Date: Monday 11/3/2025

Exhaust Pipe Reducer, 2.25 in. OD To 2 in. ID, Length 4.5 in., Each

Part Number: WLK-41953

5.0 out of 5 stars ( 12 )

Estimated Ship Date: Monday 11/3/2025

...Loading

Estimated Ship Date: Monday 11/3/2025

Exhaust Pipe Adapter, Steel, Inlet 2.5 in. O.D., Length 4.5 in., Outlet 2.25 in. O.D., Each

Part Number: WLK-41918

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/3/2025

...Loading

Estimated Ship Date: Monday 11/3/2025

Exhaust Pipe Reducer, 2.5 in. Inside Diameter to 2 in. Inside Diameter, 4.5 in. Long, Each

Part Number: WLK-41958

4.75 out of 5 stars ( 8 )

Estimated Ship Date: Monday 11/3/2025

...Loading

Estimated Ship Date: Monday 11/3/2025

Exhaust Pipe Reducer, 2.5 in. ID To 2.25 in. OD, Length 4.5 in., Each

Part Number: WLK-41962

4.38 out of 5 stars ( 8 )

Estimated Ship Date: Monday 11/3/2025

...Loading

Estimated Ship Date: Monday 11/3/2025

Exhaust Pipe Reducer, 2.5 in. OD To 2 in. OD, Length 4.5 in., Aluminized, Each

Part Number: WLK-41917

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Monday 11/3/2025

...Loading

Estimated Ship Date: Monday 11/3/2025

Exhaust Pipe Reducer, 3.5 in. I.D. to 3 in. O.D., Length 6 in., Aluminized, Each

Part Number: WLK-41982

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Monday 11/3/2025

...Loading

Estimated Ship Date: Monday 11/3/2025

Exhaust Pipe Reducer, 3.5 in. OD To 3 in. ID, Length 6 in., Aluminized, Each

Part Number: WLK-41980

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/3/2025

...Loading

Estimated Ship Date: Monday 11/3/2025

Exhaust Pipe Reducer, 2.25 in. Inside Diameter to 2 in. Inside Diameter, 4.5 in. Long, Each

Part Number: WLK-41952

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Monday 11/3/2025

...Loading

Estimated Ship Date: Monday 11/3/2025

Exhaust Pipe Reducer, 2.5 in. ID To 2 in. OD, Length 4.5 in., Each

Part Number: WLK-41959

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Monday 11/3/2025

...Loading

Estimated Ship Date: Monday 11/3/2025

Exhaust Pipe Reducer, 4 in. OD To 3.5 in. ID, Length 6 in., Aluminized, Each

Part Number: WLK-41991

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Monday 11/3/2025

...Loading

Estimated Ship Date: Monday 11/3/2025

Exhaust Pipe Reducer; 2.25 in. OD To 1.75 in. ID, Length 4.5 in., Each

Part Number: WLK-41400

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 11/3/2025

...Loading

Estimated Ship Date: Monday 11/3/2025

Exhaust Pipe Reducer, 4 in. ID To 3 in. OD, Length 6 in., Aluminized, Each

Part Number: WLK-41563

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 11/3/2025

...Loading

Estimated Ship Date: Monday 11/3/2025

Exhaust Pipe Reducer, 2.75 in. OD To 2.5 in. ID, Length 4.5 in., Aluminized, Each

Part Number: WLK-41968

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/3/2025

...Loading

Estimated Ship Date: Monday 11/3/2025

Modal Header

Call To Order

This is a custom order part. You can order this part by Contacting Us.