can anyone tell me the size of the hole which is in the restrictor fitted in the pipe going to the actuator. i was told when you have ya PPP fitted they change the restrictor for one with a SMALLER hole. i didnt get one with my second hand pack so i still have the standard restrictor (MY03STI) but ive just compared it with the pipe off a MY02 sti PPP and it has a bigger hole than i have so should i have a restrictor pipe with a BIGGER hole and not a smaller one to go with my PPP.
if ya get what i mean
thx
Andy

 

anyone??