Afternoon boys and girls. I've finaly got hold of a pair of new style wishbones for my s3 . The only thing is i'm so confused on what bushes i need. I want to use oem bushes for the rear of the wishbones, so i believe i need solid tt bushes! For the front im thinking of useing powerflex ones. Now which will i need, ive read you can get 30mm or 45mm? With me changing from my current pre-facelift arms to facelift arms will all my exsisting bolts be fine or will they need changing to accomodate the new bushes? Any help much appreciated as it's doing my nut in lol.