Graves Motorsports Full Stainless Steel/ Titanium Exhaust System - Yamaha R1 (2004-2006)

Graves Motorsports Full Stainless Steel/ Titanium Exhaust System - Yamaha R1 (2004-2006)

• Graves Motorsports Stainless Steel Full Exhaust System is an optional version of the exhaust system used on our championship winning 2004 & 2006 AMA Yamaha YZF-R1 Superstock bikes.
• This exhaust system features stainless steel headers and collectors, and titanium silencers (with conical end caps).
• Gains of 14hp can be achieved with use of a Power Commander.
• System gives an overall weight savings of 2.2 lbs. compared to stock exhaust system.
  
• Horsepower:
  Graves Full Exhaust System = 167.1 hp (gain of +14.6 hp)
  Stock Exhaust System = 152.5 hp
  
  
• For closed course competition only