Hello all , not been on for a while but I have a new project ,It is a 2011 slk 172 200 blue eff, all the front end parts were missing when I bought it and I have now got most parts but I now need the full air intake with the mass air sensor . I also wondered if this same engine and air box set up is used in other cars ,I also need the full radiator package as well with the fan . You must know by now I am on a budget and would have bought a car on the road if I could have afforded it ,Is there any info out there that could help me get my baby on the road ??? maybe some one knows someone breaking a 200 slk 172 or seen one in a scrap yard . Ive been looking for ten weeks now and notices there are not many 200 slk's in petrol out there ,any info would be greatly appreciated ....yours desperate , slk lover !