Hi, I have a LS turbo integra and I want to see if I can get alittle more HP without turning up the boost. I was thinking about upgrading my throttle body but i'm not sure if this is a good idea. Right now I have stock interns and I heard if I increase my throttle body to like 65mm then I would get an increase in air flow which will give me more HP... Should I do it and will I need to get it tuned? If so, why?

 

bummp

 

anyone???

 

Well, I don't think it will matter much, plus you will have to compensate for the extra air with more fuel.