Buyers guide:

AudiA3 2006 - 2013 2.0T L4 BPY,CBF,CCT quattro->12/2005 + all 2WD
AudiA3 2006 - 2009 3.2L V6 BUB,CBR quattro 01/2006->
Volkswagen GOLF WAGON 2010 - 2014 2.5L L5 CBT,CBU->2006
Volkswagen GTI 2006 - 2009 2.0T L4 BPY,CBF,CCT->12/2005
Volkswagen JETTA 5 2006 - 2010 2.5L L5 BGP,BGQ, CBT,CBU ->2006
Volkswagen JETTA 5 2006 - 2010 2.0T L4 BPY,CBF,CCT->2006
Volkswagen JETTA GLI 2006 - 2010 2.0T L4 BPY,CBF,CCT->2006
Volkswagen JETTA 5 2006 - 2007 TDI L4 BRM
Volkswagen JETTA 2011 - 2013 2.5L L5 CBT,CBU,CCC2/car