Seeing as you're in Germany there are a ass-load of places over there that sell wheels for a Focus - whatever fits a Focus will fit you Contour. Give the Mustang wheels back to you buddy and say "Thanks, but no thanks!"
2000 SVT Turbo 295hp/269ftlb@12psi
#1 for Bendix Brakes Kits!
Knuckles rebuilt w/new bearings $55
AUSSIE ENDLINKS $70
Gutted pre-cats $80/set
A lack of planning on your part does not constitute an emergency on mine!