Right.. didn't get through the EU control.. complaint that I mod the car.. duh.. Need to provide Tüv-document for the suspension springs. This is for an A4 Avant 1997 1.8T, and springs are not original. Red with the following print:
AU 026 VA 30/03
AU 027 HA 32/01

Anyone got a clue how to identify these.. brand etc.. ?

cheers,