Okay here’s my dilemma guys. I’m definitely getting an Arkapovic Full Racing system to go along with my pc3 & velocity stacks. Lowest I’ve found on the Newer Hex Racing System is in the $920-$950 range. On the other hand I found the Older Oval Racing System for a killer deal at $620-$630. At first impressions I really like the look of the newer hex system especially the carbon fiber. The oval style system I’m looking at purchasing is only available with the titanium can however I know I probably will pc I black eventually. Either way they are both awesome systems, Arkapovic Quality. The only down side with this decision is that if I go with the newer system, ill end up having to wait a couple more weeks to scrape up some cash. Anyways…from one 600rr member to another let me know what you guys think. I’d really appreciate it. Peace!!!