OZ Sport, sorry for the delay I've been to Cooktown for a holiday and no I didn't take my X it would have died a thousand deaths on some of those roads. Ok firstly regarding the fr/re spoilers,
www.formybmw.com.au they do require some prep work prior to painting. With the wheelarch flares POWERS1 is now supplying the same "Special Edition" flares which should be cheaper from Euro as I purchased mine from BMW in Canada and freight from there is over 600aud, what width wheels are you running, as unless their at least 9.5fr/10.5re they will look a little odd. You mentioned you were going to fit some mufflers (off a petrol I'm assuming) to your X5d, wouldn't advise it as they are too restrictive in design you can view the mod I did here which POWERS1 has now also done with better results,
http://www.xoutpost.com/bmw-sav-foru...lencers-4.html scroll down to my post. If you need anymore info just a post away.