- 4" Monster Rounds offer the same perfection in and performances as the Monster Ovals
- Stereo-friendly, Monster Mufflers yield a deep rich tone that's perfect for those cross-country tours
- Encased in full-coverage one-piece formed heat shields, riders will be proud to show off their pipes wherever the road takes them
- Made in the U.S.A.
- Qualified Manufacturer Declared Replacement Part for '17-'20 Touring
