hi there people with great cars!!!!!what is better for me a HKS actuator or a JAM actuator all i have do to my engine is put a cone air filter on it and a de-cat pipe with a full stright through stainless exhaust in to a back box but when i was giving it full boost the engine management light was comin one and i got told to get a HKS actuator and a fcd. I have the fcd but i what to no what is best for my carHKS OR JAMmy car is a ep91 thanks everyone*pete :gt-logo
