Product Information
Graves Motorsports Cat. Eliminator Stainless Steel/ Carbon Fiber Exhaust System - Yamaha R1 (2007-2008)

• The Graves Motorsports Cat. Eliminator exhaust system features mandrel bent stainless steel tubing and carbon fiber silencers with tapered conical outlets.
  
• An O2 Bung (with plug) is provided for use with the stock Yamaha O2 Sensor.
  
• This system removes the stock catalytic converters and mufflers but retains the stock header and EXUP valve.
•  System gives an overall weight savings of 8.1 lbs. compared to stock exhaust system.