All H&R ETS modules are plug-and-play, with no wire cutting and splicing or mechanical wrenching necessary. This means that no modifications to your factory wire harness are required and the module looks like a factory installation. H&R ETS modules come with all the parts required for installation. The ETS unit is easily removed whenever you want to return your car back to factory specification.
H&R Springs Electronic Lowering System

Fitment:
2003 Bentley Continental GT
2004 Bentley Continental GT
2005 Audi A8 Quattro Base
2005 Audi A8 Quattro L
2005 Bentley Continental GT
2006 Audi A8 Quattro Base
2006 Audi A8 Quattro L
2006 Bentley Continental Flying Spur
2006 Bentley Continental GT
2007 Audi A8 Quattro Base
2007 Audi A8 Quattro L
2007 Audi S8 Base
2007 Bentley Continental Flying Spur
2007 Bentley Continental GT
2008 Audi A8 Quattro Base
2008 Audi A8 Quattro L
2008 Audi S8 Base
2008 Bentley Continental Flying Spur
2008 Bentley Continental GT
2009 Audi A8 Quattro Base
2009 Audi A8 Quattro L
2009 Audi S8 Base
2009 Bentley Continental Flying Spur
2009 Bentley Continental GT
2010 Bentley Continental Flying Spur
2010 Bentley Continental GT
2011 Bentley Continental Flying Spur
2011 Bentley Continental GT
2012 Bentley Continental Flying Spur
2012 Bentley Continental GT
2013 Bentley Continental Flying Spur
2013 Bentley Continental GT
2014 Bentley Continental GT
2015 Bentley Continental GT