AS World -
http://asperformancepartsuk.co.uk/ based in Leeds.
Not to be confused with AS Performance, who do a great job! 
Take a look at this thread over on scoobynet:
http://bbs.scoobynet.com/scoobynet-g...-pictures.html
General background.... guy in Sweden pays £4700 for a JDM EJ207 engine and 6spd box/diff etc from a low miles mint car. Trader said engine runs great and can be heard running.
The parts arrive in Sweden and it looks like they are from a tsunami damaged vehicle from Japan. Its obviously never been started in the UK, let alone 'heard running'
Worth a read.... I've copied a few photos below. The chap in Sweden got a part refund which he was happy with, as he kept the parts (some could be salvaged).
