Welcome to Race Performance Parts LTD, official UK Distributors for Graves Motorsports. Over the last decade the relationship between Graves Motorsports and Yamaha has continually progressed, proving itself as a winning team,the results speak for themselves. All Graves Motorsports products on this site show a full description of the item, exhaust systems show dyno charts so you can see before you buy what sort of performance you can achieve with these top quality products. Graves also produce the same High Performance Products for Suzuki, KTM and Ducati.
The 2006-08 R6 Full WORKS exhaust system includes an added cross-over head pipe feature along with a more aggressive head pipe taper. This allows incredible throttle response plus low to mid range power delivery without affecting the amazing top end of the R6
