Skip Navigation LinksDirt Bike Motocross > Dirt Bike Motocross Parts > Yamaha Parts > 2008 Yamaha TT-R230 > Exhaust > Complete Exhaust Systems (1) > Dr. D Stainless Steel Exhaust System with Spark Arrested Aluminum Silencer
Dr. D
Stainless Steel Exhaust System with Spark Arrested Aluminum Silencer
$266.99  Sale
MSRP $266.99-649.95
Customer Rating:  


Item Availability status
Available - Usually leaves our warehouse in 2 business day(s).
Product Description
Dr. D Stainless Steel Exhaust System with Spark Arrested Aluminum Silencer

  • Huge performance improvements over stock system
  • Features Stainless Steel Header and Mid Pipe with an Aluminum 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
  • Includes Removable USFS Approved Spark Arrestor Screen
  • Unequaled Testing Experience and development


  • Note: CRF150F and TTR230 use Stamped end cap.

    Click Here for Additional Exhaust Information
Click swatch to view color options
Customer Reviews
Average Rating -  Based on 2 Review(s)
Fit   5.0
Install   5.0

Quality   4.5
Performance   4.5

Sound   4.5
Overall   4.7
Latest Reviews
Fit   5.0
Quality   4.0
Sound   5.0
Install   5.0
Performance   4.0
Overall   4.6
Dewey Clayton,  CA Dr. D - Stainless Steel Exhaust System with Spark Arrested Aluminum Silencer This exhaust works very well, my bike has jetting and air box/filter mods. And the system works out perfectly, better power through out the power band, and a little more down low. It was a little too loud so I had to install the cone and really didn’t hurt performance at all. And looks great as well.
Fit   5.0
Quality   5.0
Sound   4.0
Install   5.0
Performance   5.0
Overall   4.8
Trent Vanzant 97119,  OR Dr. D Stainless Exhaust System I installed this exhaust on my Crf 450x. Installing the exhaust was a better fit then the stock exhaust. The power and mid range is way more then stock. The sound is a little louder than stock, but DRD sells a quiet core if you think it’s too loud. My bike did require some jetting. Dubach development hands down is the way to go, and best bang for the buck for a top quality complete exhaust system. DRD Rocks!
Copyright 1998-2009 Motorcycle Superstore Inc. All rights reserved.