Old thread I know but did you ever figure this out?? My new 4v is being built at the moment and want to revamp the suspension completely. Just seeing if coilovers are possible on these as they are currently on the car.
currently have them with the UPR coilover kit and they dont fit the best. the sleeve has a notch to prevent it from spinning, but its useless because if the way the strut is designed. i did a little ghetto-fab to make it work.