H&R 15-18 Audi A8/A8 L/A8 L W12 (AWD) V6/V8/TDI W12 ETS (w/Air Susp.)

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.Installation InstructionsThis 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