today was the first day I have been on a decent run since fitting the splitter and at motorway speeds I noticed a slight drag as if I was driving in to a high head wind with a good 3/4mpg down. Now I can only assume that it is splitter related and looking at the front where the top of the splitter meets the underside of the bumper it forms a wedge type air trap so I thinking of dropping a thick type nylon washer on the bolts to allow the air to flow through.
Has anyone else experienced anything like this before?
Thanks
Has anyone else experienced anything like this before?
Thanks