(Intercooler Turbo Cooler For Audi TT Quattro VW Beetle Jetta Passat 1.8L 2.0L. Intercooler for BMW 228i 428i F22 F23 F32 F33 2014-2016 2.0L Turbo 17517600531. One Piece of Air Cooler. 2) When connecting the inlet and outlet ports with the engine hoses, they should be tight and there should be no air leakage.
