i bought the $80 one on amazon just because it was affordable at the time and took the baffle out and ive have no issues with it.

i am looking to upgrade soon, but its nice for the price.

https://www.amazon.com/Motorcycle-Exhaust-Muffler-Compatible-Msx125/dp/B09WHRR19D/ref=sr\_1\_5?crid=XGVIY8ZJ1SJP&keywords=grom+exhaust&qid=1688446363&sprefix=grom+exhaus%2Caps%2C123&sr=8-5&ufe=app\_do%3Aamzn1.fos.006c50ae-5d4c-4777-9bc0-4513d670b6bc