2010 yz450f aftermarket exhaust

42 replies to this topic
  • almostinvincible119

Posted August 14, 2010 - 10:18 AM


Davey. Is it the stainless system? If so, from feel, how does the weight compare to the stock system?

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  • Bkew

Posted August 14, 2010 - 07:07 PM


with the SS Yoshimura will the performance be affected if you were to remove the insert completly?

No it will run a smidge stronger, though it will be louder. I would get the $29 insert.

  • tech24

Posted August 16, 2010 - 04:39 AM


Hey Dave hear that I think I need to add mrd. sponsorship to my resume!!:eek: Actually I like to encourage everyone to purchase quality products from people with excellent customer service just like MRD!

My birthdays coming up so maybe the old lady will spring for it...:banana: But I will be placing the order very soon!

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