Yesterday I was in Utah on business and had some time to burn bewteen appointments and decided to stop in and visit Squires Turbo Sytems. I saw a twin turbo'ed Vette and saw some of their kits. I was very impressed with the quality of their kits and everything looked show quality. I met a couple of their engineers who also seemed very sharp and knowledgeable. They have sold two universal kits to Crossfires but they have also sold kits to some Mercedes owners. they mentioned that an AEM piggyback system would solve the computer issues and they are going to email me some contact information for some tuners that have installed their kits on Mercedes. The say they are making 25-35hp per pound of boost and that withi our 10:1 compression we should easily get 7 pounds of boost on pump premium and maybe even 8lbs of boost.