After saving up for the intake, I figured I may as well delete all the emissions / SAS system while I was down there. That was a great plan, because once you get to the intake all this stuff is laid bare and you just may as well. The Tygon hose to the front throttle body balancing nipple probably took me 4-5 hours to fish through the mess down there and mount. It was probably one of the most frustrating things I've ever done mechanically, and I would highly suggest planning to remove your throttle bodies if you want it to be easier. Once it was all done, it really did clean up the bike. There is just a lot less stuff there. POWER WISE: WOW. The fueling, the power delivery, etc. It's all better. I can't really put a value on this kit and how it transformed the bike (along with the intake). It made the bike roll on power more smoothly, and made the delivery MUCH more linear. It honestly rides like a sportbike now. It's 100% worth the money with the intake. Personally, I think the fuelling dongles and whatnot probably make the bigger difference, but you can't go wrong with the whole kit and getting it all done right the first time.