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Flowmaster 40 Series Mufflers 43041


Muffler, Flowmaster 40 Series, 3 in. Inlet/3 in. Outlet, Steel, Aluminized, Each

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Brand: Flowmaster
Manufacturer's Part Number: 43041
Part Type: Mufflers
Summit Racing Part Number: FLO-43041

UPC: 700042010400
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: Center
Internal Construction: Chambered
Muffler Material: Steel
Muffler Finish: Aluminized
Case Length (in): 13.000 in.
Overall Length (in): 19.000 in.
Thickness (in): 4.000 in.
Width (in): 9.750 in.
Outlet Style: Standard, without tip
Quantity: Sold individually.
In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

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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1 Customer Reviews for Flowmaster 43041 - Flowmaster 40 Series Mufflers

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The Ticket Maker

Summit RacingSummit Racing Verified Purchase

I put these mufflers on my 71/C10 468 cu and ended them just past the cab with turndowns. I love the sound this muffler makes and everywhere I go heads turn because they hear me coming. These have a very nice tone to them but you will not be able to hear the radio because of the resonance. The size is perfect but it would be nice if Flowmaster made a quieter one in the same size as there not much difference between the 50 and the 40 series. They should rename this muffler The Ticket Maker 40 Series. more

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Reviewer: DALTON from OH

Date: March 15, 2014

Ease of Installation

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

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