I know thats what i said to the mate who gave them to me, he had them on a Golf mk4 gti with genuine rs4 wheels, and that looked lower than mine... he assures me they are 35-40mm though..? The front is fine, but the back is very hard now! definately getting coilies so i can drop the front a little more and raise the back. I thought about 2.5" but if i get 2.25" I can get a joiner and do it that way.... If needs be put the origonal backbox on for MOT, heard rumours that it makes too much noise but my brother is an MOT tester so I dont see a probem. I thought there would be a big difference between 2.25 and 2.5? which would mean it would need weldint any way? 6mm difference between them