the gap at top is like 2" the bracket on rear is screwed on and twists about.. sorted all mine out and to most looks mint but ive never been happy with it so ive got a ford one now to swop it over like. there are a ok bumper if u havent one like i didnt but ill never buy another one like.. its like most the glass fibre stuff or kevlar bumpers there ok for track cars your lookn at from far away but no good for road cars