FlowFX Muffler 3.0in In/2.25in Out Ctr/Ctr

The FlowFX Muffler 3.0in In/2.25in Out Ctr/Ctr by Flowmaster is engineered for enthusiasts seeking refined exhaust tone without sacrificing performance or fuel economy. This center-inlet, center-outlet configuration delivers the signature Flowmaster chambered-resonance design, making it an ideal choice for street vehicles, daily drivers, and light-duty trucks where sound quality matters as much as flow characteristics. Whether you're upgrading a stock exhaust system or completing a larger modification package, this muffler balances aggressive presence with highway manners.

Built with Flowmaster's proven chamber-core technology, the FlowFX Muffler uses internal baffles to attenuate high-frequency noise while preserving mid and low-range resonance. The 3.0-inch inlet accommodates modern mid-pipe and cat-back configurations, while the 2.25-inch outlet ensures smooth backpressure management without excessive restriction. At 11.45 pounds, the muffler weighs light enough for suspension-friendly installations while maintaining structural rigidity under thermal cycling and vibration stress common to vehicle exhaust systems.

This muffler suits compact and mid-size platforms running 3.0-inch exhaust piping—particularly four and six-cylinder engines where a moderate tone bump enhances driver engagement without droning at cruise. The center-to-center configuration provides flexibility for mounting on vehicles with varied underbody geometry, and the compact 9.8 x 4.4-inch envelope fits tight engine bays. Installation requires basic hand tools and exhaust clamps; welding is optional for permanent fitment. Verify your vehicle's existing pipe size and mounting location before purchase to ensure proper fitment.