This is Dan’s STi.  Run 001 is when the car was bone stock.  Run 003 is with a tune only, no hard parts were installed to the car.  Finally the green 003 run is a catless Cobb downpipe with the neck down removed and a flex section and V-band installed.  Dan has a custom aluminum exhaust from the downpipe to the Vibrant TPV muffler.  Transitioning from the stainless to aluminum piping is handled with V-band clamps.  Tuning software is handled with a Cobb AccessPort.

06 STi Dyno Chart