Top post alfaretta, good linkI have an induction kit from Greg Gordon in US. This does away with the main intake hose and replaces with large silicone hose. The induction noise quite a bit louder and at higher RPM good throttle reponse. If your throttle response poor maybe the tension in the AFM spring , you can alter this slightly to improve , please see link below. Go to L/jet tuneup and work thro.