Fits On:

Audi A6 Quattro
2007-2011 V8
Audi A8 Quattro
2007-2009 V8
2010-2011
2012 V8
Audi Q7
2007-2010 V8
Audi R8
2008-2012
Audi RS4
2007-2008
Audi S5
2008-2010
2010-2012 V8
Audi S6
2007-2011
Audi S8
2007-2009
Volkswagen Touareg
2007 V8; BAR Eng.
2008-2010 V8

Also Fits:

AudiS5 Coupe2008 - 20124.2L V8 CAUCAU engine
AudiRS52013 - 20154.2L V8 CFS
AudiA62005 - 20114.2L V8 BNK,BVJ06/2006-> (BVJ)
AudiA82007 - 20104.2L V8 BVJ
AudiA82011 - 20124.2L V8 CDR
AudiQ72007 - 20104.2L V8 BAR
AudiR82008 - 20154.2L V8 BYH, CND
AudiRS42006 - 20084.2L V8 BNS
AudiS62007 - 20115.2L V10 BXA
AudiS82007 - 20105.2L V10 BSM
VolkswagenTOUAREG2007 - 20104.2L V8 BAR