Phoenix Racing BMW N54 Front Facing Port Injection ManifoldReplaces your weak factory plastic N54 intake manifold with a direct fit high flow high strength aluminum front facing racing manifold. Features port injection bungs located on the top of the manifold for easy access and optimal injector spray pattern, expansion vacuum ports perfect for larger diameter blow off valve references, additional gauges, Hobb's switches, and any other expansion you can imagine. Includes high quality o rings and all required