The bush wont koyak easily 1, even local made coz the rubber very thick around 2cm.. this just 1 of option to make your car higher.. there have afew option & depend on your pocket also, how much your are willing to spend..
1) as I said earlier
2) use Waja coil spring, U need to sacrifice comfort
3) use eibach spring & Sach absorber, coz Sach absorber c/w short strut
3) use DA6 absorber + spring, sangat cantik.. if can get Tokico lagiiiiiii cantik
4) use DA7 absorber + spring, to high & Rally look like
5) use SV4 absorber + spring, to hard but best when layan corner
6) Koni/Tein absorber set (non adjustable)
7) Adjustable absorber, dont use High/Low 1 coz usualy this type for street race.. the best use Hi/Low/Soft/hard type
To avoid kruk krek kruk krek sound came from spring, use water hose on top & bottom spring