MagnaFlow Muffler Mag 409SS 22X5X11 2.5/2.5X3

This MagnaFlow muffler features a 100% stainless steel construction, meaning it's built to resist corrosion and last. It's designed with a straight-through, perforated core that allows exhaust gases to flow freely, which helps produce a smooth, deep tone and can improve performance. The universal design means it can be installed in various orientations, making it adaptable to many custom exhaust setups. Its 5x11x22 inch oval body offers a good balance between sound control and exhaust flow.

The internal construction uses acoustic fiber fill wrapped around the stainless steel mesh and perforated core. This combination is what gives the muffler its signature sound while still managing resonance. Because it's made entirely of stainless steel, you can expect it to hold up well against the elements and the heat of exhaust gases, unlike some other materials. This makes it a solid option for a custom exhaust build where durability and sound are important.

While this is a universal muffler, professional installation is recommended to ensure it's properly welded and integrated into your existing exhaust system. This muffler is bi-directional, meaning it can be installed facing either direction, offering flexibility during the installation process.