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Dr. D
Stainless Steel Exhaust System with Carbon Race Silencer
$521.99 - $719.99  Sale
MSRP $579.95-799.95
Customer Rating:  

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Product Description
Dr. D Stainless Steel Exhaust System with Carbon Race Silencer

  • Lighter than stock systems with huge performance gains
  • Features Stainless Steel Header and Mid pipe with a Carbon Fiber Muffler
  • Lightweight Magnesium end cap
  • Welded construction for reduced weight (no springs)
  • Removable bolts at inlet cap for easy repacking
  • Meets AMA 99db sound requirement
  • Unequaled testing Experience and development


  • **NOTE: Carbon Fiber Race Silencer cannot be retrofitted with spark arrestor

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Customer Reviews
Average Rating -  Based on 1 Review(s)
Fit   5.0
Install   5.0

Quality   5.0
Performance   5.0

Sound   5.0
Overall   5.0
Latest Reviews
Fit   5.0
Quality   5.0
Sound   5.0
Install   5.0
Performance   5.0
Overall   5.0
Eric Chevrier Moose Jaw,  SK Dr.D - Stainless Steel/Carbon Exhaust Pipe was very easy to install! I have a 2008 Yamaha YZ450F, and I had no idea that a pipe could make such a difference! The pipe added power everywhere, but the biggest difference that I noticed was the top end. It pulls a lot harder, a lot longer! Definitely going to stick with Dr. D for years to come! I was a little skeptical about buying a carbon fiber exhaust due to it being more fragile. I've had a couple tumbles, all on the right side of course! But the silencer is still untouched! One thing I do recommend though is cutting the two round plastic pieces off the inside of your right number plate. My stock exhaust had 2 indents from the plastic pieces, so I figured if I cut them off, they wouldn’t bend/damage my new silencer. So far its worked out for me! Dr. D is a must have! Did I mention it sounds phenomenal!?!
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