Re: any reviews on KW v2 on the E60?
Mixmaster
When a ride is dropped, any coilover will do the look just bout the same, can't tell which is which to be honest. Only when you take a ride then u know which one u like.
For PSS9, u can practically adjust it yourself quite easily
For KW, the difficult part in adjusting is only on the REAR shocks and it's worse for cabriolet. For normal cars, u can get the mechanic to cut a hole on the insulation cover right on top of the top mounts to allow access for tuning.
For ride height adj, u need to pay the labour and everytime u adjust it, you need to do wheel allignment again.
Important thing to note here is KW coilovers are not wheels friendly esp in the front axle. In many cases, they don't clear factory rims, hence spacers are needed.
Based on my observation and experience, for E46/Z4 cars for eg, u need at least +40 to clear, being the more negative the offset the better it clears.
Not entirely sure bout E60 set up tho.