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.

This Part Fits:

Year	Make	Model	Submodel
2015	Audi	A8 Quattro	Base
2015-2020	Audi	A8 Quattro	L
2017-2018	Audi	A8 Quattro	L Sport
2015-2016	Audi	A8 Quattro	L TDI
2015-2016	Audi	A8 Quattro	L W12
2015-2016	Audi	S8	Base
2016-2017	Audi	S8	Plus