Dr.D for YZ426F?

Has anyone here tried the Dr. D full race system on their 426. I'm looking at getting a 426 next season and I want the best system for the best price.

I have the DR.D full step system on my 2000 426, and i love it. it added a ton of power and screams through out the range

step up to the 450. do the suspension before the exhaust. But if you want the best exhaust get a WB Carbon or Aluminum Race Pro

did you run the spark arrestor system or the full race system on your 426?

I've got the full FMF Titanium-4-system on my '01 and it made a HUGE difference over stock...

I have it on my 2000 426 and absolutely love it!

I STRONGLY, I REPEAT STRONGLY, suggest a Jardine Rt-4, I have one on my 2000 426 and it totally transformed my bike. Everyone who has ridden it agrees, it is the pipe to get!

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