thinking of changing to a k03s turbo which of these would best to go for ?
http://cgi.ebay.co.uk/AUDI-A3-TT-VW...A%2BUA%2BIEW%2BFICS%2BUFI&otn=22&po=LVI&ps=54
http://cgi.ebay.co.uk/AUDI-A3-TT-VW...arts_Vehicles_CarParts_SM?hash=item2c51794588
http://cgi.ebay.co.uk/AUDI-A3-TT-VW...A%2BUA%2BIEW%2BFICS%2BUFI&otn=22&po=LVI&ps=54
http://cgi.ebay.co.uk/AUDI-A3-TT-VW...arts_Vehicles_CarParts_SM?hash=item2c51794588