As far as I can remember the standard front Q4 ARB is 22mm for the widebodied cars and 23mm for the skinny. The Dedra front ARB is 24mm.

I don't want to put an order in for a lot of different sizes, so I suggest that we go for 2 sizes, 26mm and either 28 or 30mm

The standard rear is 19mm if I remember correctly, so what about 24mm and 26mm for the rear.

Thoughts?