Straightline Performance s slip-on Outlander ATV mufflers are designed for the Performance Enthusiast Straightline guarantees to have the largest HP gains on the market, with still maintaining a usable decibel level. Most slip-on ATV mufflers can produce within 3 db of the stock exhaust.
Custom C&C aluminum housing with ceramic coated exterior.
Custom billet end cap designed for easy removal to change spark arrestor and quiet cores.
Passes most national forest DB levels
Muffler comes with removable U.S.F.S. approved spark arrestor.