H&R 12-20 Mercedes-Benz SL550 R231 ETS (w/ABC) 28873-1

H&R Electronic Lowering Systems 28873-1 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. Electronic Lowering System H&R Springs Electronic Lowering System ETS

Vehicle Fitments:

Year	Make	Model	Submodel
2012	Mercedes-Benz	SL550	Avantgarde, Grand Edition
2012 - 2015	Mercedes-Benz	SL550	Base