So i got my header and tuned installed on thurday and im loving it. great response, but it is loud the good kind of loud. I raced around with my buddies around the city last night, they have 2009 mitsubishi's evo, and lancer both turbo. Got a good compliment on the sound of my car, and the way it can go. Next is my suspension install anyone know of any how to's for the frpp kit??