what hap to the plate in the bumper?
As I said before being shot down! The BMW M3 Concept is a Hybrid of the production car and the lightweight CSL version . The missing trunk lid has additional aerodynamic aids to help stabilise the rear of the car The trunk lid is entirely constructed out of Carbon Fibre and because of its integrated spoiler for increased downforce relegates the rear licence plate to the rear bumper. At Frankfurt this September you will get a teaser of a lightweight CSL model which will futher integrate more lightweight elements than just have a CFR roof. but it will not be the M3.