i did 20mm eibach spacers and had to cut 4mm for the back wheels
because the pockets weren't as deep as the front. the car seems to drive fine and i just re torqued the spacers after 100km
i also had my cv boot on the drivers side come off not even 1000 kms. it took a month to fix
because a bolt was on back order and they damaged my rtr side skirt that i just installed. lol the inside of my door was scratched too.