MagnaFlow Muffler Mag SS 5X8 14 3.50/3.5

If you're building a custom exhaust system and want a smooth, deep tone, this MagnaFlow straight-through muffler is a solid option. It features a 5-inch by 14-inch by 8-inch body with 3.5-inch diameter center inlet and outlet connections, making it versatile for many custom applications. The muffler is fully reversible, so you can install it in either direction.

Inside, a straight-through perforated stainless steel core allows exhaust gases to flow freely, minimizing backpressure. This core is wrapped in stainless mesh that encases acoustic fiber fill, which helps create that signature smooth, deep sound MagnaFlow is known for. It's constructed from 100% stainless steel, so it's built to last and resist corrosion, even in harsh conditions. MagnaFlow uses CNC precision robotic manufacturing for consistent build quality, and it's backed by their limited lifetime warranty.