Okay, so your Ryobi trimmer's getting louder than a lawnmower on steroids?

Probably time to swap the muffler.
This is part number 308990011 – straight from the OEM side, made to fit the RY28025 and RY28025A models like a charm.

It's a used piece, but hear me out – it's still fully functional.

Might have some scratches or a bit of grime from previous use, but nothing that affects how it works.
It's silver, gas-powered, and built for that 25cc 2-stroke engine.

Also plays nice with a bunch of other Ryobi trimmers – P2003A, P2008A, P20110, P2030, P2080, RY253SS, RY34425, RY34442, RY40207BTLVNM, RY40250, RY40270VNM, RY41135, and RY4CSS.
So it's pretty versatile.

Weighs about 3 pounds, made in the US, and assembly is required (but it's straightforward).
If you don't want to drop big bucks on a brand new one, this used option gets your trimmer quiet again without breaking the bank.
Good deal.

