I've recently changed my valver seats for R19 black leather seats...did'nt have any probs with the fronts as it's just a straight swap, but the rears are a different story! For the rear bench I just chopped some of the metal of each side of the base, until I could sqeeze it in, but cut my hand to sheds in the process! . The rear backrest I bought a s/h RT one and took the leather and cushions off the r19 frame and put them on the RT frame. Only trouble is that the leather looks squashed! RSi Dave....for the rear backrests did u use your clio cushions or the r19 ones? Matt :D