Both are tC's. My boy's tC is a 2008 and mine is a 2006. Both are running GT3076R turbo's except I'm running a Tial SS housing on mine so my turbine is actually a little lighter than his in weight. But tuning makes a difference as well as the variation in the head design when made slight changes to the internals of the 2007+ tC's.
His
Mine
