I have a brand new Carlsson lowering module for 2003+ r230 SL or w220 s class. No splicing of wires required. brand new in box with everything needed. $2k from Carlsson take $900 shipped. I accept paypal and will cover paypal fees. Have one on my SL55 and was going to put this on my S55 but changed my mind. email me emspower3@aol.com