Modified sway bar?
 

Hi

I installed Kerscher lowering struts but now i need modified sway bar becouse standard one rotates my suspension arm to back when i lower car :(

Can you help me, please? :)

http://imageshack.us/f/39/vw1302.jpg/

Easy. Flip the anti-roll bar i.e. take it off turn it over so that the RHS fits in the LHS and vice versa.

Clive

i read on Samba that its not good solution for 3 bolts suspension :( only for 2 bolts

The flipping of the AR bar allows the entry point into the TCA to be more axial with the bush. The only comment that I can think of in relation to the 3 bolt strut is that it doesn't need the tie rods flipping because they hit the AR bar when lowered that only applies to the 2 bolt. Looking at your installation I would certainly try it.