Place a stronger sound in our classic Chevrolet by adding Chevy Biscayne mufflers that come in 2.38" or 3" inlet sizes. Of course, you get a 4" wide-mouth outlet with our Biscayne performance muffler that puts a street-savvy look on your full-size piece of automotive history.
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Give your muscle car or off-road racer the boost it needs to take home that checkered race flag. The Flowmaster Original 40 Series Muffler is the most aggressive sounding exhaust muffler on the market. Crafted with brilliant aluminized steel for corrosion resistance. It boasts a 2-chamber design and is encased in embossed Flowmaster case. Plus, your new muffler carries a 3-year warranty.
Bigger does equal better. With the Flowmaster Super 50 Series SUV Muffler, see why your SUV needs a bigger muffler for increased performance. Constructed using a unique 3-chamber “H” design to reduce interior resonance. Its larger capacity works perfectly for the larger engines in SUVs. Made from aluminized steel for corrosion resistance. Plus, your new universal performance muffler carries a stellar 3-year warranty.
Enjoy more roar and less drone with high-flow MBRP Universal Resonators. Their unrestricted perfcore design speeds up the exhaust flow for monster increases in power and sound. Built in an array of sizes and shapes from aluminized steel (3-year warranty) or T304 stainless (Lifetime Warranty).
High flow, big power, reduced noise. Magnaflow Stainless Steel Race Series Mufflers offer high-yield, flow-through power with the dampened decibel levels to make your racer competition-legal. Mirror polished shine. Round or oval. Lifetime Warranty.
Don't settle for a single exhaust tone. With the BBK Vari-Tune Adjustable Performance Muffler, you can modify the exhaust flow for a milder or wilder sound in minutes. Sturdy aluminized or stainless steel construction. Multiple sizes available. 1-year warranty.
Today's trucks, SUVs and even RVs rely on Flowmaster 50 Series Big Block Mufflers for towing power and matching tone. The large H-chamber muffler shape reduces interior resonance. Huge case volume handles heavy engine loads. Flowmaster Mufflers carry a 3-year warranty.
These particular Chevy Biscayne Flowmaster mufflers measure 18" to 20" in length and possess an average diameter of 6.5 in. Plus, our Biscayne replacement exhaust muffler is manufactured right here in the USA, just like your history car. By purchasing Chevy accessories through AutoAnything, you work with a company who treats its customers like pampered guests.
Year Range For Chevy Biscayne Performance Mufflers