hello, does anyone know the rims clearance needed for installing the BC coilovers, i used to run these with 17x7 ET37 wheels with 205/40/17, will running 17x7 et42 wheels rub the strut or the collar? thanks you very much :D

 

No issues with my 17x8 et30

 

17X7.5 ET 42 with 215/45/17 and factory Jcw challenge wheels with 205/45/17 fit.

 

Thanks for the reply, this is a relief for me, how low did u go though?

 

Lowered the car until the dreaded cv vibration was noticable the raised it until the vibration was not noticable.I would guess 1 1/2 to 1 3/4 inches.