McCoy MotorSports has a passion for the sound you get out of your Yamaha R1 with a Graves Exhaust. Graves Exhaust http://www.tobefast.com/graves-full-exhaust-ti-09-r1-pr-3330538.html for the 2009 Yamaha R1 is about as good as you can get when it comes to your Yamaha r1 parts. Graves Motorsports and ToBeFast.com has been a leader in Yamaha R1 Parts since 1999. We strive to give your Yamaha R1 the tools it needs to take you where you want to go, and get there fast. Graves Exhaust is one of the most power improving R1 parts mods you can do for your sportbike. Tuned with a Power Commander your 2009 Yamaha R1 Graves Exhaust gives you an extra 10 plus horsepower gain. Graves Motorsports http://www.tobefast.com/graves-motorsports-m-4732.html has included a dyno chart to see the results from a stock Yamaha r1 and a Graves Exhaust equipped Yamaha R1. So what are you waiting for get out and enjoy your Yamaha R1 with a ToBeFast.com Graves Exhaust. Use Code McCoy5 to get an extra 5% off an Graves Exhaust at Checkout. Ride Fast and Ride Safe and get the most out of your R1 parts with Graves Motorsports and ToBeFast.com.