Spied: 2013 Mini Cooper S JCW GP

Mini appears to be readying an even more extreme version of its Cooper S John Cooper Works model. Captured just outside the Nürburgring by our spy photographer, this test mule sports a few unique features that single it out as a successor to the previous-generation JCW GP. The most obvious similarity between this test mule and the limited-edition JCW GP of 2007 is the fixed, roof-mounted rear