
Flowmaster Performance Mufflers
The “Flowmaster Sound” is the true tone of American muscle and performance. Available
in a wide range of domestic and import applications for automobiles and trucks, Flowmaster mufflers produce more power than
Original Equipment (OE) and competitive aftermarket products.
What makes Flowmaster so unique is that its performance improvement is paired with its unique exhaust
tones. The “Flowmaster Sound” is offered in many different tones depending upon the muffler series. From
the deep, aggressive tone of the Super 44 ™ to the quiet and subtle, but unmistakably rich Flowmaster tone of the 70
Series™, our family of mufflers offer the right application of performance and sound you want.
(2008 Flowmaster, Inc.)
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Super 44 - Two Chamber Mufflers |
Flowmaster’s NEW Super 44™ muffler with its 4” x 9.75” x 13” all black
finish case offers distinct advantages over our original 40 Series™ muffler. Using the technology seen in our larger
Super 40™ mufflers, the Super 44™ delivers a rich deep tone, an improved flow path radius, optimum internal flow
and sound control, all created with Flowmaster’s Delta Flow® technology. It is the most aggressive, deepest sounding,
highest performing four inch case street muffler we’ve ever built! | |
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Standard 40 Series - Two Chamber Mufflers |
This is the most “aggressive” sounding street/strip muffler that Flowmaster offers. If you're
looking for attention, this one will get you noticed. The standard 40 series has an “aggressive rumble" and will generally
resonate inside the vehicle around 1800-2000 rpm’s, and again at 2400-2600 rpm’s. Constructed of 16
gauge aluminized steel and fully mig-welded for maximum durability | |
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Super 40 - Two Chamber High Performance Mufflers |
The Super 40 is our latest development utilizing "Gen II Delta Flow" technology. This gets you the best
of both worlds of Sound and Performance. The Super 40 has that "deep powerful" sound of the original 40 series but with all
the benefits of performance and low interior resonance from the "Delta Flow technology." | |
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40 Series Delta Flow -Two Chamber Mufflers |
This two chamber design incorporates Flowmasters patented "Delta Flow" technology. The "Delta" deflectors
result in increased scavenging for better performance and reduced interior resonance over the standard 40 series with a nice
growl outside the vehicle. Sounds great on late model performance cars with catalytic converters. Constructed of 16 gauge
aluminized steel and fully mig-welded for maximum durability. | |
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80 Series Cross Flow - Two Chamber Mufflers |
The 80 Series is designed for applications where the muffler must be mounted transversely (cross-flow)
behind the rearend. It provides an aggressive muscle car sound both inside and outside the vehicle. A replacement for early
and late model Camaros & Firebirds. Constructed of 16 gauge aluminized steel and fully mig-welded for maximum durability.
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50 Series HD - Three Chamber Mufflers |
Another addition to Flowmaster's product line is our 50 Series™ H.D. muffler. It is Designed primarily
for today's higher horsepower trucks such as the Dodge HEMI. This muffler will perform well on various vehicles when a deeper,
more aggressive tone is desired. This new muffler features a 4.00-inch internal design, which is ideal for trucks with modified
engines. It is built from 16 gauge aluminized steel and comes with various inlet/outlet configurations. | |
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50 Series SUV Performance - Three Chamber Mufflers |
The SUV/Performance muffler is a larger version of Flowmasters 50 Series Delta Flow muffler and is specially
designed for trucks, light SUVs and high horsepower vehicles. The larger H-chamber reduces interior resonance to a minimum.
Constructed of 16 gauge aluminized steel and fully mig-welded for maximum durability. | |
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50 Series Big Block - Three Chamber Mufflers |
The 50 series "Big Block" muffler is our largest muffler for tow vehicles, trucks, large Sport utilities
and Recreational Vehicles. This muffler is made for more than just big cubic inch engine applications. It has a very large
H-Chamber to reduce interior resonance in large cab areas of vehicles and enough case volume to handle engines under heavy
loads. Constructed of 16 gauge aluminized steel and fully mig-welded for maximum durability. | |
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70 Series Big Block II - Three Chamber Mufflers |
The 70 Series "Big Block II" uses a large case for increased volume and added sound reduction that will
still fit many applications that our 50 series "Big Block/HD" muffler won't fit. It utilizes Flowmaster's patented "Delta
Flow" technology for maximum efficiency and reduction of interior resonance. Use on high performance street cars, trucks,
SUV's, RVs and tow vehicles. Constructed of 16 gauge aluminized steel and fully mig-welded for maximum durability. | |
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