Talked to my dealer and he said they were good...anyone have any experience?

see them over in the UK now and then. Nice looking cans, and as far as i know, they're top build but you dont pay a premium for the Acro or Yosh badge. Kind of 'exclusive' because they arent that common.

I've seen them but don't have any first hand knowledge. They look pretty nice.

In 01, my buddy bought an ART for his R1. The thing was a piece of crap. If you even look at it wrong, it scratches. This fit up and overall finish of the pipe was crap. It took him and a few other guys about half a day to install it. There was a lot of test fitting and rework required. After all the work, the pipe sounds like crap. It is about as loud as stock but with a raspy tone.

BUT, the quality of the new stuff is suposed to be much better although I don't have any first hand knoweldege of it.

The kid at the parts counter said he got them on his sv-650, the stainless ones and he swears by them. $590 for pair( I have an 03 Busa) Although the Yoshis are about the same $ I think I will probably go Yosh unless I see or hear some really good feedback about the Arts'.

ART have now gone into liquidation and arn't trading anymore. Their parts were always rubbish anyway! And they took ages to process orders and never delivered on time