what is your budget for parts anyway? that would help people in what they can recommend for options. Also what are you expectations for the performance mods you hope to get? I know of a reputible person selling a used turbo kit without the fuel management for $1800.(drag turbo kit) Don't know if that is in your budget but I figured I throw it out there. I personally think your money would be best spent on suspension mods as the parts you are thinking about will not really yeild a major gain that you are hoping for. I don't know what your current suspension mods are but that is just my recommendation. also what year accord do you have?