Sounds like you know me Kyle.......I am suprised to hear that the effect is so dramatic. I would hope the tune will make use of my by-pass system. I have the stock intake (desnorked of course); stock headers; fab speed sec. cat deletes; bypass muffler with hardly any flow going into the chambers.....the sound is sweet but it may be hard for them to assess for the flash as it is really custom. I hope I have not hurt the performance with this arrangement. Is it worth me doing the intake? Most race car leave the stock air box in there..