Hey guys. I sold my R1 and have the exhaust off it. It looks basically new, and I cleaned it when I took it off the bike. The R1 never saw rain or inclement weather, and the exhaust hadn't been on the bike for long. It still smells good even. Here is a pic or two. There is a mark on the can from the different position of the track bracket. My R1 was a race bike.
The power before and after the exhaust is very, very noticeable. Here is a dyno chart from an '02 R1 with this exhaust and a power commander.
It is also a lot lighter than the stock exhaust.
Just the slip-on Arata system is over $1000 new; I'm looking for about $1000 including a Power Commander PCIIIr. You can buy each separately if you would like. Let me know!







The power before and after the exhaust is very, very noticeable. Here is a dyno chart from an '02 R1 with this exhaust and a power commander.

It is also a lot lighter than the stock exhaust.
Just the slip-on Arata system is over $1000 new; I'm looking for about $1000 including a Power Commander PCIIIr. You can buy each separately if you would like. Let me know!