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Flowmaster

Flowmaster 42542 Original 40 Series Muffler 2.5" Center Inlet/Offset Outlet

Flowmaster 42542 Original 40 Series Muffler 2.5" Center Inlet/Offset Outlet

Regular price $99.95 USD
Regular price Sale price $99.95 USD
Sale Sold out

Part Number: FLO-42542

UPC: 700042010349

Case Shape: Oval

Inlet Diameter (in): 2.500 in.

Inlet Quantity: One

Inlet Location: Center

Outlet Diameter (in): 2.500 in.

Outlet Quantity: One

Outlet Location: Offset

Internal Construction: Chambered

Muffler Material: Steel

Muffler Finish: Aluminized

Case Exterior Length (in.): 13.000 in.

Overall Length (in): 19.000 in.

Thickness (in): 4.000 in.

Width (in): 9.500 in.

Quantity: Sold individually.


Looking for the most aggressive sound in the Flowmaster muffler line? Then take a look at these 40 series Flowmaster mufflers. Designed for use on street and strip vehicles, they take the sound waves produced in the exhaust, and cancel them against angled baffles built into the muffler case. This improves both horsepower and fuel economy. Best of all, these Flowmaster mufflers allow you to hear that cool Flowmaster tone inside of the vehicle, as well as outside of it. So, if you want more power and less noise, then you've gotta get these Flowmaster mufflers.

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