Feature:1. Aims to used for turbo nitrous, supercharger cars and individual throttle body that require multiple vacuum sources.2. Universal vacuum intake manifold, suitable for modifying your car to bring better exhaust effect.3. Precisely CNC manufacturing ensures a perfectly matching, reliable to use.4. Made of high quality aluminium alloy, has high strength, wearresistance and corrosionresistance.5. With fitting ports for boost controler, map sensor, fuel pressure regulator, boost gauges that require a vacuum source.Specification:Item Type: Vacuum ManifoldMaterial: Aluminium AlloyInlet & outlet: 1/2 NPT, Small 1/8 NPTFitment:Fitting Ports for Such as Boost Controler, Map Sensor, Fuel Pressure Regulator, Boost Gauges, Blow Off Valve Body and any Other Fuel/Ignitin Management Components that Require a Vacuum Source.Package List:1 x Vacuum Manifold2 x Inlet & outlet 1/2 NPT Fittings5 x 1/8 NPT Small Fittings2 x Inlet & Outlet Block Off Plugs3 x Installation Accessory2 x Screw