just bought a tow strap to put on the front on my 05 vrs but have never fitted one before, could anyone that has tell me how then did it and if i need to buy a bolt that goes through the strap?????

The info you need is here http://www.briskoda.net/forums/topic/206882-tongue-and-tail-added-to-vrs/ but you'll need to get some machining done.

Karl