i have a 94 wrx the problem is if i accelerate slowly the car judders slightly in the about 5500 rpm and has a slight hesitation but if booted in all gears the car reaches red line in all gears and will run fine flat out no juddering or hesitation the has a kn induction and some sort of bailey dump valve apart from that it is a standerd import can anybody on here please help

thanks baz

 

help anybody pleeeease