Feature:1. Air intake turbocharger pipe with blow off valve kit, completely fit for N54 Engine.2. Offering more efficient turbo air flow and improving throttle response, practical to use.3. Superior aluminum alloy piping, lightweight, sturdy, corrosionresistant and durable.4. It will technically and aesthetically enhance the engine bay of your vehicle.5. Easy to install, no complicated tools required, convenient to use.Specification:Item Type: Air Intake Turbocharge Pipe + BOVMaterial: Aluminum Alloy, Silicone PipeColor: BlackFitment: Fit for N54 Engine.Package List:1 Set of Turbocharge Pipe Kit (10pcs)1 Set of Blow Off Valve Kit (9pcs)Note:Replace the original narrow plastic piping, professional installation in highly recommended (No instruction included).