Beste pie for YF450F - Dr. D or Pro Circuit?

Using the bike for motard racing. Want to buy a full system for my YZ450F. What do u guys think - Dr. D or Pro Circuit?

I say Hair.

Go dr.d they are very nice quality.

Pretty tough to beat a Dr. D. I had one on my 06 450, it was awesome. I sold it to my bro so I could get something in Carbon. Probably a big mistake. :thumbsup:

I like apple pie, pumpkin pie, chocholate pie all kinds of pie.

I say Hair.

ummmmmmm.

ummmmmmm.

Now kid, don't get too excited :confused::thumbsup::thumbsup:

Most of the pipes are good.I am running a FMF factory 4.1 with megabomb header and really like it.

I... really like (a FMF factory 4.1 with megabomb header)
That makes two of us. :thumbsup:
Pretty tough to beat a Dr. D. I had one on my 06 450, it was awesome. I sold it to my bro so I could get something in Carbon. Probably a big mistake. :thumbsup:

Dubach was a carbon version.....

Dubach was a carbon version.....
Mine was not carbon, but Dubach does have a carbon version coming out. But they have no options for either a spark arrestor or any kind of quiet core, I called them. That just wont work for me. I did get my 4.1 today. WOW, it is light and gorgeous. It was definately NOT a mistake. :thumbsup::thumbsup::confused:

I have the ti-4 low boy system its amazing

i guess the big question is.........are any of them better than stock?

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!


Register a new account

Sign in

Already have an account? Sign in here.


Sign In Now