Thanks it's all starting to come together now. Regarding fitting one, a phase 1 is just a case of a bit or trimming and some self tappers, one a phase 2 you need to pull the old splitter off and get rid of its mounting points, I sawed them off and sanded it down smooth. Took a good few hours tbh, I put it on with bolts as I want to remove it to get it carbon skinned soon.