Graves Motorsports Yamaha R6 (2006-2010) Exhaust System Full WORKS Titanium with Carbon Fiber SilencerDescription: Graves Motorsports hand-made-in-the-USA full exhaust system for the 2006-2010 Yamaha R6. This high performance exhaust system features titanium head pipes, billet aluminum flanges and a carbon fiber silencer.O2 Bung is provided for use with the Yamaha O2 Sensor.The 2006-2010 WORKS Full exhaust system includes an added cross-over head pipe feature along with a more aggressive head pipe taper. These features allow for an increased throttle response and low to mid range power delivery without affecting the peak power output. Tapered Core: The tapered cores are altered in size and taper length for each motorcycle. By doing so we can maximize the performance of the exhaust system on each motorcycle.Horsepower:Graves Full Exhaust System = 117.6 Stock Exhaust System = 109.2Exhaust System Weights: Graves Full Works System (Titanium w/Carbon Fiber Silencer)=8.2 lbs. (-11.1 lbs.)Graves Full Works System (Stainless Steel w/Carbon Fiber Silencer)=9.2 lbs. (-10.1 lbs.)Stock Exhaust System = 19.3 lbs.NOTE: You may also select from standard “satin” finish or all new “BLING” polished end caps and entrance tips (available on the pull down menu).