tbh they are a bit too hard for road use being pre-set by factory for tarmac use...great on donno but useless in Derbyshire lol and also with only the fronts being coil overs im limited in setting up of the car...a lad at my work does semi-pro stock car racing and has all the same scales kit as ZOO for corner weighting.......and has offered to do my car for me.....cant complain for free lol...hence the need for coil overs all round