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Flowmaster Super 40 Series Mufflers

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  • $94.44 - $129.00
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    Features

    Description

    When sound and power matter most for your high-horsepower ride, pick the muffler that built Flowmaster's legendary reputation and unique tone. The Flowmaster Super 40 Series Muffler runs deeper and more powerful than any other street muffler out there-even Flowmaster's famed American Thunder 40 Series.

    What's even more amazing about the Super 40 is the balance of deep Flowmaster tone and reduced interior resonance. Thanks to exclusive Gen II Delta Flow technology, the Flowmaster Super 40 Series Muffler employs precision deflectors in the 2-chamber design that keep powerful sound mostly outside.

    Also ideal for dual exhaust cruisers, Flowmaster Super 40 Mufflers boast the quality construction you expect from Flowmaster. Each Flowmaster muffler is built with 16-gauge aluminized steel for corrosion resistance and fully mig-welded for maximum durability. Best yet, your Flowmaster Super 40 Series Muffler comes with their original black case and boasts a 3-year warranty.

    Notes

    Flowmaster Super 40 Series Mufflers Customer Reviews

    Average Rating

    139 Customer Reviews

    chevy 8.1

    Reviewed by Wyatt M (HILLSDALE, WY) Reviewed for a 2001 Chevy Silverado — Jul 30, 2015 9:31 PM

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    Sounds good, has a deep tone in the cab, and a nice rumble outside.

    Dodge Challenger

    Reviewed by Marcus B (Washington, DC) Reviewed for a 2014 Dodge Challenger — Jul 08, 2015 6:37 AM

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    Only needed one dual in/dual out. Deleted the resonators. It sounds great.

    2009 f150

    Reviewed by Tommy L (Ozark, AL) Reviewed for a 2009 Ford F-150 — Jun 27, 2015 8:22 PM

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    This is the second f 150 I have installed the super 40 muffler on. Both have a deep tone and sound good.

    Awesome

    Reviewed by Jared A (Leland, IL) Reviewed for a 2003 Dodge Ram — Jun 22, 2015 8:09 PM

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    Flowmaster lives up to its name. Still sounding awesome and looking great!

    Flowmaster Super 40's on 2015 Mustang GT

    Reviewed by john f (Turnersville, NJ) — Jun 17, 2015 4:41 AM

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    These mufflers sound perfect - Classic Muscle sound and NO Drone. I chose these mufflers over the FLowmaster Axle Back kit because the Super 44 Mufflers used in the axle back kit reportedly have a bit of drone.