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Walker Quiet-Flow 3 Mufflers 21406

Muffler, Quiet-Flow 3, 3 in. Inlet/3 in. Outlet, Steel, Aluminized, Ford, F-Series Super Duty, Each

Estimated Ship Date: Today Would you rather pick it up? Select Location

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Brand: Dynomax Performance

Manufacturer's Part Number: 21406

Part Type: Mufflers

Product Line: Walker Quiet-Flow 3 Mufflers

Summit Racing Part Number: WLK-21406

UPC: 086387214063

Case Shape: Oval

Inlet Diameter (in): 3.000 in.

Inlet Quantity: One

Inlet Location: Offset

Outlet Diameter (in): 3.000 in.

Outlet Quantity: One

Outlet Location: Offset

Internal Construction: Turbo-style

Muffler Material: Steel

Muffler Finish: Aluminized

Case Length (in): 22.000 in.

Overall Length (in): 27.500 in.

Thickness (in): 7.000 in.

Width (in): 9.000 in.

Quantity: Sold individually.

Notes: Will not fit chassis cab models.

In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

Replace your OEM muffler with one of these Walker Quiet-Flow 3 mufflers. They are manufactured from steel and then aluminized for maximum durability. Their turbo-style configuration provides great interior and exterior sound control without decreasing exhaust flow. Available for cars, trucks, and SUVs, these Walker Quiet-Flow 3 mufflers give you the OEM exhaust sound that you have been looking for.

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Most Helpful Reviews Review this Product

2 Customer Reviews for Dynomax Performance 21406 - Walker Quiet-Flow 3 Mufflers

Average Customer Review

5 Star

(1)

4 Star

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3 Star

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2 Star

(1)

1 Star

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Nice Muffler but not Direct Fit..

Summit RacingSummit Racing Verified Purchase

ordered it for my 2000 Excursion... The inlet and outlets were the right size but all the mounts were wrong. Also needed a piece of pipe to add on the muffler to make it fit. Didn't say that I would need anything else. Spent the better part of the Afternoon between getting the extra piece and Clamps and cutting and welding the mount bars in the right place. ...read more

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Reviewer: JOHN from PA

Date: December 31, 2014

Appearance
Ease of Installation
Price/Value
Quality

Quiet enough

Summit RacingSummit Racing Verified Purchase

I replaced the factory muffler with this when it started to rot out on my 1999 super duty. Not as quiet as the original but defiantly not a flowmaster 40 series.

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Reviewer: PATRICK from TX

Date: April 01, 2014

Appearance
Ease of Installation
Price/Value
Quality

Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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