I bought my T4 second hand and it has very little toe in on the rear. I believe that's adjusted by swapping little blocks to change the angle on the suspension arm. Anyone know what they are called and where I could buy a selection? Thanks in advance!
Provided you have a car that is T4 2105 or 2016 with the square(ish) inserts they are easily and readily available almost anywhere on line. Part No is 326315 for a complete set and should cost around a fiver max.
If you have an earlier car with the hinge pins mounted on the outside of the alloy mounts you will need different ones but fairly sure yours is a later car.