Dte Systems Pedalbox for Mercedes-Benz S-Class W221 190KW 04 2011-12 2013 S
Type: W221. dte Pedalbox (with current software). How does it work?. Four different driving modes "Sport", "Sport Plus" and "City" can be selected via the program key. Produktgruppe Pedalbox. Pedalbox / update: "Plus".