there are couple guys in kc that have them...ask perkm3 on m3forum where he got his done...it looks really good.
It was somewhere is Johnson CO
335 ///M sport
M Perf muffler and brakes
JB4, VRSF Downpipe, ER Charge pipe
JB4 BlueTooth kit, Fuel it Stg 2
376HP/457TQ at the wheels on E30