Description
- 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.
Kyle –
The Monster Round Slip-On Muffler has a bold muscular look and deep rich tone perfect for long rides, overall a great muffler that looks and sounds fantastic.
Brad –
These loud Monster mufflers are just what I needed to annoy everyone around me while cruising the countryside in my sick ride.
Denny –
The Monster Round Slip-On Muffler has a pleasing rumble but doesn’t match the rich tone of Yoshimura or Two Brothers mufflers. The chrome finish looks nice at first but is prone to tarnishing.
Dylan –
The Monster Round Slip-On Muffler is a high-quality muffler that looks great and provides an aggressive yet not overbearing rumble, instantly upgrading the style and sound of my bike.
Owen –
I picked up this muffler for my bike and it really gives it that deep, rich sound we all want when cruising, makes you feel like a total boss.
Cal –
After riding with the new Monster Round Slip-On Muffler for a few weeks, I’m thrilled to report it offers the deep, rich rumble Monster mufflers are known for – the 4-inch Monster Rounds deliver on both performance and aesthetics whether cruising the open road or showing off in town.