Hi all, I am in the process of buying the following, Pioneer SPH-DA100 AppRadio for iPhone 4 / 4S, 7" Screen Android GPS Bluetooth | eBay Audi A3 (2006-2009) Double Din Car CD Stereo Fitting Kit Fascia Steering Control | eBay Celsus CNK8DR 8AWG and fitting a JL audio stealth sub & amp. As far as im aware this is everything I need, will also be following this: http://www.audi-sport.net/vb/a3-s3-...nition-source-aftermarket-stereo-fitting.html (special thanks to Sidhu) sorry for all the links. Hopefully thats everything unless anyone can suggest otherwise? What I would like to know is whats the best way to run the amp power cable from the engine bay to the boot and the same for the audio cables? Have done this before with a couple of cars but never to an audi. Searched for ways to get a cable through the engine bay but couldn't find anything. Just want to gather all the info so that when all the parts turn up I am good to go!