Hey guys, a friend of mine had a 330 that he had a long tube intake that he built. It is wrapped in carbon fiber and seems to be really good quality. I should state that he has been a BMW tech for 15 years and syas this thing worked great. It is a copy of a Dinan he says. Anyway, does anyone here have any experience with a long tube set up? He is gonna let me have it cause it is just sitting around his garage. Would it be worth trying?