Non sport lowering - Pro Kit Eibach - and questions

[guysy]

Just secured some pro kit non sport Eibach springs, Got them because im desperate for them now, tired of waiting for sportlines to come along and dont want to pay new prices.

How much do they realisticly lower by? Around 15-25mm ?

I just want to slightly rid the body roll and close the arch gaps a bit.

Any body replaced the top mount bolts when they have lowered?

 

[guysy]

Anyone have the part number for the top mount bolts?

Or is it the nuts that hold the springs compressed that have nylon locks on?

..OR do i not need to bother replacing ?

Also my last MOT had a advisiory that "Front mcpherson struts at the upper mount" have movement at the upper attachment"

Is this common? Do they need replacing (as i could when im doing the springs)

I just want ammunition when i have my MOT as dont want to pay if its not needed.