Complete Systems Dubach Racing 7025

Dubach Racing

7025

Dubach DR.D Complete Exhaust System Steel/Carbon for Yamaha YZ450F YZ 450F 06-09

EAN: 0172303729398

UPC: 172303729398

Complete Systems


Surface Finish: Black
Warranty: Yes

  • The Unique Attributes of the DR.Ds Step System Is That It Allows for a More Efficient Intake Stroke
  • It Does This by Resisting the Reflective Exhaust Pulse During the Intake/exhaust Overlap. In Plain Language, the Carefully Tuned Steps in the System Allow for a Lower Net Cylinder Pressure, Which Gives a Crisper Throttle Response From Bottom to Top
  • The Key Advantage of the Step System Is Improved Low End Response With Substantial Gain in the Mid and Top Ranges
  • Dyno Tests Show a 3.6 Horsepower Increase at Peak
  • Exhaust Pipe Is Manufactured From High-Quality, 304-Series Stainless Steel
  • Each Step in the Exhaust Pipe Is Achieved via a Precision MacHined Ring That Not Only Adds to the Performance, but Gives the DR.D Pipe a Distinctive Look
  • The Complete System Is Purged and Welded in One of the Nations Best Manufacturing Facilities
  • The Muffler Is Constructed Out of Carbon Fiber to Lower the Overall Weight of the System and Provide an Aggressive, but Pleasant, Exhaust Note
  • System Type: Complete Exhaust System, Includes Headpipe


  • Please Note: The Image Displayed Is Representative of the Item, but May Vary Depending on Your Specific Model.


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