California WR400 exhaust mod help
Posted January 12, 2006 - 09:52 AM
Posted January 12, 2006 - 11:39 AM
On my 06 WR450 I went ahead and got a new insert with a larger hole instead of drilling out the baffle on the stock one. It was a bolt on part that took about 5 minutes to complete. I think that was about 30 bucks. This way I have the stock one on hand if I ever end up needing it. maybe something to consider if your not 100% sure.
Furthermore, as far as I know In California all you need to have is a spark arrester and be able to meet sound requirements on BLM land. By changing out the stock end and or making the stock hole bigger you should still pass sound easy. And as long as you don't take out the mesh screen you will be good to go on the sparky as well.
Hope that helps
Posted January 12, 2006 - 01:12 PM