What Pipe?

[2000SPORT]

What pipe should I get for my 300EX. I want one that doesn't increase noise by much, but still has good power gains. I use it to check on cattle every once and a while, I don't want them to be frightened and take off like bottlerockets when I ride up to them.
thanks

[honda400exrider]

if noise level is a major priority, you could just stay with the exhaust for know. the wb s-bend w/ a spark arrestor isn't that loud though. goo luck;)