well first before i get anything else i need to get the busa running right, anything under 4k its still popping and banging and running on 2 cyl so ordered a new set of plugs and oil and filter to be sorted over this coming weekend as i wasnt paying some cunt well over 200 notes to do it for me, 150 quid for 4L oil, filter and 4 plugs was robbery enough and the oil and filter was the cheaper of the items..... over 80 quid for 4 plugs