it just slides on the front on the plastic brackets on the panel below the front wing, then the L shaped brackets are bolted through front crossmember then the bayonet type fixings are pushed through holes also in panel below front wings, that should hold it tight, the L shaped brakets may need adjusting to get it all lined up, As I have to take mine off every year for the MOT due to my splitters so have plenty of practice, but alas I have no pictures