💥NEW PRODUCT LAUNCH💥 Pro JetSki new Yamaha 1.8 intake manifold port adaptor. No more tapping the plastic manifold or ‘T’ fitting in the map sensor line. This port easily adds 2 extra 3/16 map ports to control your aftermarket BOV, fuel regulator or boost gauge. Can be easily installed without removing intake manifold from the JetSki and is easily removed if required. In stock ready to ship. Also suits older style cast Yamaha 1.8 intake manifolds.