I'm planning on getting a slip-on for my 400 within the next few months, I've heard alot of people suggest the E-series, but also heard about it falling apart. The E2 and XCR are also pipes I've been looking at, but don't seem to have too much feedback, is there anyone with expierience with all of these pipes? I think they're all rated at 96db, which is what I'd like to stay at. I want the best gains from the pipe but don't want it to be obnoxiously loud like alot of the pipes out there.

Thanks, Matt

 

I have one on my Ds650, I think that they are very good pipes for the money, and my friend has one on his 400EX. (E-Series) I don't know if they are all at 96db. I know that mine wasn't. I got a ticket for being to loud once.