Vibrant Race Mufflers are expertly crafted from 304 stainless steel to provide optimal durability and corrosion resistance. Each muffler features TIG welding and premium sound absorption materials, creating a lightweight and compact design. These race mufflers are designed to comply with muffler requirements at racetracks across North America and come in 5" and 9" lengths with inlet diameters ranging from 3" to 5". Expertly crafted from 304 stainless steel, Vibrant Race Mufflers offer optimal durability and corrosion resistance. With TIG welding and premium sound absorption materials, these mufflers are lightweight, compact, and designed to meet muffler requirements at racetracks across North America. Available in varying lengths and inlet diameters, these race mufflers are built to deliver exceptional performance on the track.