Graves Motorsports Yamaha R1 Full Titanium Exhaust System. Graves Motorsports Titanium Full Exhaust System is the exhaust system used on our championship winning 2004 & 2006 AMA Yamaha R1 Superstock Bikes. This exhaust system features Titanium head pipes and collector tubing with your Carbon Fiber Silencers. Graves Silencers feature conical Titanium end caps. Yamaha R1 performance exhausts from Graves Motorsports. Graves' precise engineering develops precision products that are designed to outlook, outperform and outlast the competition. Graves Exhaust systems are designed for the elite rider seeking top of the line performance, fit, finish and value. This exhaust system was developed using the same technology that has powered the Graves Racing Team to 23 Professional AMA National Championships including 8 Superbike Championship titles and 3 Side x Side Pro Titles (Pro Stock and Pro Mod UTV).
This product is intended for closed course competition use only. Use of this product for any other purpose is strictly prohibited. 1. “NOT LEGAL FOR SALE OR USE IN CALIFORNIA” / 2. “NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLES” / 3. “LEGAL IN CALIFORNIA ONLY FOR RACING VEHICLES WHICH MAY NEVER BE USED, OR REGISTERED OR LICENSED FOR USE, UPON A HIGHWAY”
- Graves Cat Full Exhaust System = 167.1 hp (+14.6 hp)
- Stock Exhaust System = 152.5 hp
- Exhaust System Weights
- Graves Full System = 15.2 lbs. (-2.2 lbs)
- Stock Full System = 17.4 lbs.
Fitment: Yamaha R1 2004-2006