gero, funny it still called that after all these years, last i was there must have been bout 1968....30,000 eh when i was there the place was tiny little seaside village i grew up over there left wa in 72 still call my self a sandgroper the cross over probally made very little difference should look at getting the mufflers they sound awesome and should let some more pony's out my 08 std has the full staintune system and it made quite a difference but i have found out in the last couple of days is the tractor header really holds back a lot more than you think i have just fitted a set of sam's predator style headers and oh my gawd!!!!! What a difference and even thou it is a bit lean ( going to load a new tun tomorrow) it has made a massive difference to the response and quite noticeable extra power. I didn't want system that was going to deafen me like jardines, the staintunes load without making your ears bleed