yea well he didnt have nos, he popped his hood and i checked it out said he spent 15k into the engine and did not do any of the work himself, i didnt really get to ask too many questions because he had to go to work, he owns the local pizza place lol. I dont really believe him though because he said his brothers car walks his and i have seen his car its blue civic si with some 17 inch wheels. If he was really that fast he would know to get rid of the 17's for more power. all i noticed when he popped his hood was a full custom turbo, msd ingniton, str fuel rail and regulator and that was it he had it only open for a few secs not to mention the b18c5.