Hi Dazjenks, did you go for the Philips bulbs? Any good as I'm looking to upgrade mine and found the cheapest place here:
http://www.eurocarparts.com/ecp/c/Audi_A3 Sportback_2.0_2009/p/car-parts/car-electrics-and-car-lighting/lighting1/car-bulb/?48177022P&1&32da352f4bdffdbea28ab4f570b222c71f553663&000384
get the bi-xenon upgrade... its costly but you won't regret it! best upgrade you can do!