The WAGNER COMPETITION INTERCOOLER MINI COOPER S R56 FACELIFT has the following net dimensions (550mm x 210mm x 110mm / stepped = 12.70L) and thus offers a 230% larger inflow area and 190% more charge air volume compared to the original intercooler. The newly developed Competition high-performance mesh still grants sufficient airflow to the adjacent components, such as the water cooler, and is also very light (5.0kg) . CAD developed freeform cast aluminum end boxes for best possible internal airflow. Overall this intercooler has far less back pressure than the stock intercooler. In addition, all our intercoolers have an anti-corrosion coating with heat conduction properties. This guarantees optimal cooling with a significant increase in performance. Installation is done by replacing the OEM intercooler and is easy to perform. All our products are subject to constant qualitative monitoring. The connection diameter is 55mm on both sides.