- 51/2" Monster Ovals crush the old saying that more power requires more noise
- The ovalized mufflers give Monster Ovals twice the internal volume of other slip-on mufflers for better flow and more power
- 4" Monster Rounds offer the same perfection in and performances as the Monster Ovals
- 61/4" Monster Squared also feature a high-volume muffler design in either chrome or matte black finishes both with striking angled billet end caps
- 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 with machined end caps in chrome or black, riders will be proud to show off their pipes wherever the road takes them
- Sold in pairs
- Made in the U.S.A.