Hindle only makes a full race setup for the K6 600 at this time. This would be replacement race headers - including primaries, collector, elbow and mounting hardware, and your choice of Stealth (street) or Supersport (race) muffler in oval or round.
This Hindle setup will look like the K4-K5 system, with the exhaust can mounted on the upper right side, instead of underneath like the stock K6.
Safety First Racing (AMA) utilizes a Hindle race system that is underneath the bike on their K6-K7 600 bikes, but I don't see it on their site yet.
http://www.sportbikes.net/functionandfeel.html
http://www.sportbikes.net/dangerousline.html
