Replaces your weak factory plastic N54/N55 intake manifold with a direct fit high flow high strength aluminum manifold.  Features port injection bungs location 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 hardware.  Available with required port injection hardware (calibrated injectors with plug and play fuel line), or ala-cart without the extra fueling hardware.  Fits all N54 and N55 Engines. Features: Increased flow Integrated top mount port injection bungs Much stronger than stock Lightweight aluminum construction All factory connections Extra ports for a BOV, Hobb's switch, or boost gauge Includes upgraded high-temperature o-rings What's Included: Burger Motorsports Phoenix Racing Port Injection Intake Manifold