Flowmaster 40 Series Delta Flow Center/Offset Oval Muffler; 2.50-Inch Inlet/2.50-Inch Outlet (Universal; Some Adaptation May Be Required)

Strong Aggressive Note. Are you ready to give your F-150 the aggressive sound it deserves? The Flowmaster 40 Series Delta Flow Center/Offset Oval Muffler will give your truck an aggressive tone to will turn heads whether you are on the street, off-road or on the track. The great thing is that you will only hear a mild drone in your cabin.

Proven Performance. This 40 Series muffler features race-proven Delta Flow Technology. The chambered design of the muffler allows for unrestricted exhaust flow that helps boost your F-150’s torque and horsepower.

Built to Last. Flowmaster uses strong aluminized steel to construct this 40 Series muffler. The muffler has been MIG welded for added strength. A durable black finish protects the muffler from rust and corrosion.

Modifications Required. This Muffler was designed to be used on mutliple applications, as it is not a direct fit replacement part. In order to install this Muffler properly on your vehicle, some modifications to the exhaust system will be required.

Flowmaster Warranty. You get a three-year limited warranty with this Flowmaster 40 Series muffler. If any defects in materials or workmanship are found, Flowmaster has you covered.

Application. The Flowmaster 40 Series Delta Flow 2.5-inch Center/Offset Oval Muffler will fit all 1997-2026 Ford F-150s.

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