Welcome to Flowmaster

Flowmaster mufflers produce more power than Original Equipment 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.

MUFFLERS:

SERIES 40 DELTA FLOW - TWO CHAMBER MUFFLERS
This two chamber design incorporates Flowmaster’s 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 aluminised steel and fully mig-welded for maximum durability.

SUPER 44 SERIES - 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 Flowmaster ever built!

SERIES 50 DELTA FLOW - THREE CHAMBER MUFFLER
This is the latest design of the 50 series™ muffler that utilises Flowmaster’s patented “Delta Flow” technology along with an Helmholtz Chamber to eliminate almost all interior resonance and still have that famous Flowmaster sound outside the vehicle. Constructed of 16 gauge aluminized steel and fully mig-welded for maximum durability.