wow i appreciate all the answer my car has high millage.. but it works and sounds perfect its my summer car... i just really want the turbo..but i decide to ask here what u guys thought about it.. so its better for me to get lower ratio gears huh? and i also need a mass air meter? im pretty sure that comes with the kit... im getting from ponydown.net so u guys think as long as i have a profesional installed it for me i should b fine? and getting the right componets also right?