Snoopy:
Strange this: never thought the 18" Monza Shadows would not quite suite a Golf GTi in Shadow Blue.
Love the colour: truly fanatastic. Prefer it slightly to my Tornado Red! But it costs more.
Shadow Blue seems to be too rich a colour for the 18" Monza Shadows.
Golf R 18" (or 19") Talladega wheels may be the perfect ones for your Shadow Blue GTi.