New Dr. D exhausts...what's the Diff??

3 replies to this topic
  • FLeX484

Posted June 11, 2007 - 06:54 AM


I was looking on the Dr. D website at the new pipe designs....I see that 2 of the 4 come with quiet inserts and spark arrestors....i know that there is a weight increase as you get away from carbon + titanium...
but is there any difference in performance between the top of the line one, and the stainless + aluminum....i would love to get the stainless + alum. pipe for the added strength since my bike spends alot of time on the ground :thumbsup:

  • grayracer513

Posted June 11, 2007 - 08:34 AM


As far as I know, the stainless system is the same from a performance standpoint, with the extra weight being a trade off for a lower price and greater strength.

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  • sixoutoften

Posted June 11, 2007 - 10:06 AM


I just got the stainless system for my '07 YZ450 and I love the performance. I had a problem with the endcap coating peeling and scratching off for no reason. I called Dr. D about it and they were very helpful and immediately sent me a new endcap free of charge. I assume other people were complaining about it too.

  • grayracer513

Posted June 11, 2007 - 11:56 AM


If you are assuming that based on their quick response to your problem, your logic doesn't necessarily apply. That's how Dubach Racing Development handles all their customer service; quickly, effectively, and without any BS whatsoever.

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