Street Chambered Mufflers

Delta Flow technology provides superior scavenging of exhaust gases. This results in increased horsepower, torque, and fuel economy while reducing exterior sound levels and interior resonance.
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Flow FX Mufflers

Flow FX mufflers feature a straight-through stainless steel perforated core surrounded with high temperature sound absorption material, delivering a deep mellow tone.
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Laminar Flow Mufflers

Exhaust gases are released and allowed to expand into this section in multiple layers due to the tapered angle of the entry cone. This produces a controlled Laminar Flow pattern that reduces turbulence inside. Sound waves lose energy through the expansion of the exhaust gases and reflective angles of the cones, which direct the waves into the thermal barrier material.
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Race Mufflers

With over 40 years of providing the most advanced race exhaust technology available, Flowmaster offers the ideal mufflers and exhaust accessories for any race series or class.
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STREET CHAMBERED MUFFLERS

The muffler design that we’re known for! Flowmaster Street Chambered mufflers have chambers and angled deflectors that manipulate sound frequencies while accelerating the exhaust pulse. Giving your hot rod a raspy, throaty tone. The newer designed “Super” mufflers have a deeper tone and less interior drone that older designs.

FLOWFX MUFFLERS

FlowFX mufflers are perfect for the person looking for an aggressive exterior and interior sound level with all of the performance benefits that you would expect from Flowmaster. New features include bright 409S stainless steel tubing mated to our new FlowFX straight-through mufflers with a large 3.00 inch core for maximum performance and a deep, aggressive sound. Manufactured in the USA and is covered by Flowmaster’s 1 year warranty.

LAMINAR FLOW MUFFLERS

This is our newest muffler technology. Apposing perforated cones direct sound frequencies into themselves for sound cancelation, like our chambered mufflers, but the addition of a thermal blanket inside the muffler helps accelerate the exhaust pulse by keeping the heat energy inside the muffler. This also results in a more classic “glasspack” type of tone from the muffler.

RACE MUFFLERS

Flowmaster utilizes multiple muffler designs to help control the sound level of different types of race vehicles around the world. These mufflers provide maximum scavenging for added torque and horsepower for all kinds of race applications. Our revolutionary technologies allow Flowmaster to shrink case sizes for improved ground clearance, while at the same time reducing exterior sound levels and interior resonance, major causes of driver fatigue. Whether it’s our Delta Flow®, Laminar Flow, or Reflection technology, Flowmaster has the muffler to help keep your race vehicle where it belongs, on the track.

Performance Mufflers

From Mild to Wild we have you covered! Aftermarket mufflers have one major purpose, and that’s to reduce exhaust noises. Flowmaster mufflers use patented internal designs to help reduce back pressure and turbulence, which allows for better exhaust flow, improved performance and a throaty sound.