What's been done? Alot! It even has a standard airbox!
Note that crappy brown line is GT RS's. The red line is -5's. Boost controller is still off with the -5's. It seems with the modified actuators the controller on it doesn't like it. It would have been nice to hold 25 PSI the whole way but meh, its all good. It wont be the last time its on a dyno. I haven't driven it much, although as Steveo said, 265 Semi's and it turns them just rolling on the trottle in second. Turning tyres DOWN a hill is interesting also! I had a choice of backing the intake cam off for the 450 ish run but I was after area under the curve. What is interesting is taking off from lights without being an idiot. You don't realise how easy you pick up speed!