Just purchased a B8 S4 Avant Misano Red with very low Kms. Previous owner changed wheels from 19" Rotas to 18in with 245/45 tyres which looked odd. have changed back to 19in with 255/35, however car still looks too high, so suspect suspension may have been raised slightly. So, looking at lowering back to normal height. What sort of cost for lower springs fitted. Any advice welcome. Also, if someone has a set of 19in Rota5 8.5 wide wheels I'd be interested