Ebay. $375 +$99 to ship.
https://www.ebay.com/itm/Torque-Engineering-expansion-chambers-for-Yamaha-RD-350/114662547785?_trkparms=aid%3D777008%26algo%3DPERSONAL.TOPIC%26ao%3D1%26asc%3D20200721145842%26meid%3Dfeb78e22aae34b7e8419bc4bda19683c%26pid%3D101259%26rk%3D1%26rkt%3D1%26mehot%3Dnone%26itm%3D114662547785%26pmt%3D0%26noa%3D1%26pg%3D2380057%26algv%3DPersonalizedTopicsV2WithMLR&_trksid=p2380057.c101259.m47269&_trkparms=pageci%3A77e17847-7786-11eb-8758-820d1e8ab142%7Cparentrq%3Ada0506cd1770a9b187885aa6ffff32c6%7Ciid%3A4
Not mine etc.
IR8D8R
id bet they are heavier than that. mine were.
nice thing is you can run center-stand. they are loud as hell but not bad for a stock motor. > than DG in my opinion.
Different and cool looking
Ouch that seat :bang:
They might be loud but not at all obnoxious and a REALLY good, deep sound.