My A4 Quattro 2.8 V6 failed an MOT on a broken front spring apparently you can only get them from Audi and there £144 each (I have searched the internet with the colour dots and that seems about right) and as your supposed to change them both that's going to add up. Also one of the back ones is the wrong one and the level at the back is off. so I have taken the decision to put on a set of coilovers. I have had a look and I have no idea what make is good or better, I have seen TA Technix, FK AK, ST Sport, V-Maxx, LO Sports, AP and a few other in my budget. I have no idea about which to go for, anyone have any advice or used any of them brands or know of another I have around £600 which I know isn't a great deal,