help jacking off or is that up

[BT]

Help please
I need a touch more height so thinking jack up kit

can they be replaced as in one pair off new ones on or will suspension compress/extend ???really don't want to get into silly problems


I once removed crash bars to paint off a BMW GS only to find they would not go back on because the bolts where holding the engine up had to jack the engine up bit of a panick at the time

thanks in advance

Brian