Dont have the stock header but i do have a full dr d system from my 07 and 09 yz450. Dont want much for it. Really worked well on those years.
Scott 440 724 9359
My first mx track was at blane deucaters in burghill oh. probably about 1997. i think he had open practice every thurs nite and it was free. can u imagine that FREE. Great track with over three min lap times.