Competition Werkes has been making high quality quality exhaust systems for well over a decade and they were one of the pioneers of the fender elimnator kits.  Competition Werkes GP Slip-On Exhausts give your bike a more aggressive look and sound. Weight is reduced and airflow is increased resulting in more power, better acceleration and quicker lap times. All of Competition Werkes Exhausts are TIG welded by hand in the USA, resulting in a decidedly custom look reminiscent of modern GP machines. Only high-quality, laser-cut 304 stainless steel is used due to its durability and rust resistance. Some R nineT owner feedback on www.RnineTowners.com