Porsche's LA Show Debut will be the Cayman R Lightweight Special

We just learned that the new mid-engined sports model that Porsche announced for the LA Auto Show will be the Cayman R. Think of it as a more hardcore version of the Cayman S (pictured above) that has shed a few pounds here and there, and comes equipped with a mildly tuned version of the flat-six engine. According to our sources, the Cayman R also benefits from upgraded suspension and brake