Hey, I have a 2005 Trx 450r and I was wondering about getting a new header to replace my stock and I cant find a web site that really has a good selection, aslo I was wonder what would be the best for what I have.
-suff on my quad-
-Hmf sport series slip on
-Moose power performance kit (K&N air filter, Moose dyno jetting)
-Scary fast power now air slicer

So if anyone has an idea of what kid of header I should get let me know, also any website you may know of.

Thanks.

 

Depends. On the 450s aftermarket headers "mostly" only move the power around so you need to know what gain in hp your looking for.