Accessories kit for our B58 Charge air cooler manifolds This accessories kit comes complete with our specially engineered fuel rail, designed to support auxiliary port fuel injectio, AN-8 female connection. Additionally, it features sealing plugs for both the crankcase vacuum connection on the manifold's outlet tank and the fuel tank breather line connection on the manifold's inlet tank. This kit only fits to the B58 do88 Charge air cooler manifolds. Note, if you have bought the MERA-version of our manifold these parts are already included in that kit.