The Powercore 4 is the original race design muffler. Aluminum construction and stainless steel Hi-Flo endcaps make for the perfect balance of performance and strength. The Powercore 4 will give your UTV a huge boost in power while still holding up to the demands of UTV racing.
•Aluminum performance muffler with durable stainless steel components
•99dB sound level with optional quiet insert
•Use with stock or FMF header
•Removable spark arrestor included