Super 10 Series Muffler 3.00in IN (C) / OUT (C)

The Flowmaster Super 10 Series Muffler 3.00in IN / OUT with center inlet and center outlet is engineered for drivers seeking serious performance gains without sacrificing street-friendly sound control. Built as a universal bolt-on solution, this muffler replaces restrictive OEM units on virtually any vehicle platform with 3-inch piping, making it ideal for muscle cars, trucks, and performance sedans. Whether you're building a weekend warrior or optimizing daily-driver exhaust flow, the Super 10 delivers the scavenging efficiency and deep tone that enthusiasts demand.

Flowmaster's Super 10 design uses a proven chambered core technology that balances back-pressure reduction with aggressive sound character, allowing engines to breathe freely while maintaining responsiveness across the RPM band. The 12.5-inch oval body accommodates high-volume exhaust flow and features stainless-steel construction with a black powder-coated finish for durability and corrosion resistance in all climates. Center-in, center-out routing ensures flexible under-vehicle placement, making installation straightforward on custom exhaust fabrication or bolt-on applications without requiring frame modifications or complex bending.

Performance-minded mechanics and DIY builders favor the Super 10 when upgrading intake-to-axle systems on street and strip vehicles where measurable horsepower recovery matters. Its universal 3-inch center connections integrate seamlessly into existing exhaust systems or new custom builds, requiring only basic slip-fit clamps or flanged connections. Weighing 6.57 lbs and measuring 12.5 inches long, the muffler fits tight engine bays while the compact 9.7 x 4.4 x 14-inch footprint maximizes ground clearance on lowered platforms.