the splitter has a line on it all the way round so u can line it up with that i fixed it with screws but there was slight gaps so i used sikaflex { flexable adhesive } and i will take the screws out once its gone off but watch out on the drivers side when u put srews in to fix it as the air con pipes are there and it does look alot better in the flesh and for 26 quid u cant go wrong
