Coffman's Yamaha R3 MT03 MT-03 DeCAT (2015-2024) Shorty Exhaust

There’s no video that does the sound justice. It’s loud and sounds amazing. A sawszall a few sockets and with minimal mechanical skills you should have it installed in less than an hour. With the db silencer out it’s probably illegal in areas that have db police, it’s loud and it pops. It went from the stock sound of a purring kitten into a beast.

Phenomenal. I love the pricing for going straight pipe instead of wasting 900dollars on dowpipes and a tip. Sounds so good! This is truly the way to go because evening buying a slip on for 300ccs will not provide any difference. I tried it and slip ons are a waste of money for these bikes.
Everything is gorgeous from the welds to the paint finish to the fitting
Great job, Coffman!

We chose this exhaust after listening to many slip-ons and full systems. This seemed to be the best bang for the buck, and that was correct. It shaved a ton of weight off the bike and it sounds absolutely amazing! Install is a little more involved than a slip-on, since you have to actually cut the exhaust pipe, but it was well worth the few minutes of extra work. The bike looks and sounds incredible now.

Awesome exhaust. Sounds great. Quit thinking about it and press buy. You won’t regret it.