I remember seeing his old red st on here and have seen some you tube vids on it (it looked the nuts).
What other mods did you have done to your car jay?
Mine has 3" turbo back exhaust with de cat, bigger IC, Induction kit, rs injectors and running mod X. Would changing the boost solenoid or a uprated actuator make any difference? I miss the big turbo kick my old 380 hp cossie use to make and this feels soooo tame