40 Series Original Chambered Muffler – 2.50” Offset In / 2.50” Center Out – Aggressive Sound – 16-Gauge Aluminized Steel – For Muscle Cars, Street Rods, Trucks, SUVs & Strip Builds (42541)

Description

🔥 Own the street with the legendary roar of Flowmaster!

The Flowmaster 40 Series Original Chambered Muffler (42541) is a durable, 16-gauge aluminized steel exhaust component featuring a classic two-chambered design. It delivers an aggressive, signature sound while improving horsepower, torque, and throttle response. Designed for universal fitment on muscle cars, street rods, trucks, SUVs, and custom builds, it offers reliable performance and long-lasting durability with a bold street presence.