leave off the greddy catback, get Charles at Mainstream to make you a custom exhaust and use the money you save to get an RMF header instead of the DC. You don't have a V6 do you??? If you have a 4 cylinder you only need one header! God, I love catching that slip up. Also the FPR may not be neccessary, I don't have one on my car and I've got quite a list of mods. I did end up getting larger Prelude injectors but otherwise my fuel system is stock and it holds great pressure with no problems whatsoever.