Originally Posted by fomoco90

due in fitting the rear part and the front part of the S 1 bodykit, but as I retain the standard front and rear bumpers I have to squeeze the S1 wings to the metal plates in order to keep the ends of the S1 wings matchedto the bumpers, but on the rear is a different part as I'll need to fill some smaller gaps
see pic

HELP out do I use filler and sand it all down?