Yeah, the FPR is an easy thing to miss when doing a swap especially with it under the car on later tis. Some people want to simplify and reduce the potential area for vacuum leaks. The reports I've seen of people capping everything off say there's no performance or fuel economy impact. __________________ ~Dave~ 98 328ti Morea Grun slicktop 11 128i space gray slicktop 13 JGC WK2 Deep Cherry Search | RealOEM |