Hi all, Quick question.. In a nutshell, my motor is a 54 reg, no s line kit, nothing. So the rear bumper is a very simple shape & a friend of mine is selling an s line diffuser/valance in metallic black (my colour) for Â£45. I have seen them on my shape A3 and think they're a nice addition, especially seeing as it's a nice grey colour which will work nicely with my wheels. Is Â£45 a decent price for that part, second hand but in as new condition? I would provide pictures but I don't have any I'm afraid. Any help appreciated, thankyou.