A standard Golf or TDI may fit but if it is softer, would be worse for understeer. Stiffer ARB would be better than softer. I would've given you my old oem ARB but I am in Oregon USA. Perhaps someone has their stock ARB in a For Sale section after having upgraded theirs as I did. I sold my ARB's along with the fmic and front brake calipers when I upgraded all of those bits.