After some google searching I found a way to tighten the front shock tower nut on the KWs. The new nut from KW is a 19mm (18mm was old) and the shock top is 9mm. I had to go out and get a deeper 18mm socket as my impact deep wells were too thick to reach the stock 18mm. There is a tool I didnt know about called a "Pass-through socket" so you can use the 19mm KW and keep the shock from spinning with a 9mm socket. I used a .25 inch drive on the inside but it looks like 3/8" drive will fit the pass through also.
Yes there is 2 versions of the KW, one with and one without the mag delete kit. The tour/ sport button will not do anything as they are just resistors. If you don't put the resistors in the ecu will keep the car from going over 80mph.