Graves Motorsports Full Titanium Exhaust System- Yamaha R1 (2007-2008)

Graves Motorsports Full Titanium Exhaust System- Yamaha R1 (2007-2008)

• Our full exhaust system for the ‘07’-’08 Yamaha YZF-R1 features mandrel bent titanium tubing, billet aluminum flanges and titanium silencers with tapered conical outlets.
•  An O2 Bung (with plug) is provided for use with the stock Yamaha O2 Sensor.
• Gains of 13.6 hp can be achieved with use of a Power Commander.
• Installation of this system will shed 11.4 lbs. from the already light bike.
  
• Horsepower: Graves Full Exhaust System = 170.1 hp (gain of +13.6 hp)
  Stock Exhaust System = 156.5 hp
  
• Torque: Graves Full Exhaust System = 81.45 ft./ lbs. (gain of +5.79 ft./ lbs.)
  Stock Exhaust System = 75.66 ft./ lbs.
  For closed course competition only.