And finally yes the car is tuned. Made 592/500 on a pretty conservative dyno. The clutch is rated at 650 wheel and it started to smell on the dyno so no more. I'm sure the r154 is thankful for that too. I'm really pleased with the setup and surprisingly the gearing is just perfect even though I thought it may be a little close. If I went with a much taller gear it would not be enjoyable on the street. The great part is boost comes on fairly early and hard (maybe 4000ish) and the powerband holds well until 7800. Here's a dyno video for anyone interested. It's got the early 2000s vibes going on with my editing Haha.