ive asked this question numerous times and never got a response.i am getting a new exhaust after christmas and i was planning on getting a duncan or sparks.i would also consider other pipes but NOT a white brothers i know people who have em and they suck.Also i am prolly gonna get a 400ex carb.Were will i get boots if i get the carb?Thanks.

 

The 400 carb fits in the stock boots, its tight but they both go on.

The sparks would probably be a good choice.

 

I would get the Sparks pipe. I have the 400EX carb and love it. I would also get an airboot from an ATC 350X. You can get this from Servicehonda. Its a tight fit but works great. Hope this helps.