It does also feels a little more raw/raspy on the gasthrottle, like theres less feeling whit the bike now, than before, when it was all stock! its difficoult to explain!

Does any of you guys, whit aftermarket exausts noticed the same?

The bike is going to the shop next week, to be dialed in, whit K&N airfilter and power commander! Maybe it will help, or maybe its the tps (has not been changed)