(Feb 25 2011, 08:55 AM) Grabbing third gear? Turbine boosting up? External wastegate? On a Lexus? It's not every day you get thrown the keys to a one-off demonstration car, but that is precisely what happened to me on my last visit to Kazama Auto. I was just there to grab some shots of the wild Lexus IS350 that Kazama-san built for last year's Tokyo Auto Salon, but little did I