Well I am putting coil overs on the M and thought I might have to replace the front suspension top mounts due to the mileage on the car. Well I was right both had play in them. So I contacted all the normal contacts and all tried to supply the standard Z3 front top mounts, which if you did not know is the same item for right and left sides of the car. When I pointed out that the M uses a different top mount then a few said I was wrong as there is only one listed for all Z3's. At which point I ended my calls. I could have gone for billet ali adjustable mounts but in the end decided to go for standard BMW ones which you can only get through BMW and wait for it they are £ 183.00 for the pair (ouch) This means I can get the car back on the road tomorrow, and if I decided to go for adjustables when funds allow, I will be able to sell the standard ones and get some of my money back.