Trx250r180
Saw polisher
The saw I tested against ours still had the baffle...... flanges not ported matched.......even after we fixed that it was still way behind ours.
I did port match the baffled muffler ,i forgot to mention that ,your exhaust port barley fits between the baffle ,i had to grind some on the baffle sheet metal to thin it even ,not much but some