Stainless Bros 4in Body x 18in Length 3in Inlet/Outlet Bullet Resonator

This product is a Stainless Bros bullet resonator. It features a 4-inch body diameter and is 18 inches long, with 3-inch inlet and outlet connections. This resonator is designed to be welded into an exhaust system to help manage exhaust tone.

The stainless steel construction means it's built to resist corrosion, which is important for a part exposed to exhaust gases and the elements. Its bullet shape is a common design for resonators, helping to cancel out certain sound frequencies without significantly restricting exhaust flow. This can lead to a smoother, less raspy exhaust note compared to a straight-pipe setup.

When installing this resonator, you'll need to cut it into your existing exhaust pipe and weld it in place. It's a popular choice for custom exhaust builds or for modifying the sound of factory systems.