The Competition Intercooler Kit fits to: Porsche Macan 3,0TDI 2014-2018 (155KW/211PS) Porsche Macan 3,0TDI 2014-2018 (184KW/250PS) Porsche Macan 3,0TDI 2014-2018 (190KW/258PS) This competition intercooler has the following core size (610mm x 440mm x 65mm= 17,446L / 24Inch x 17,3Inch x 2,56Inch = 1064,62Inch³), providing 178% more frontal area and 158% more volume compared to the stock mounted intercooler. Our engineers have increased the intercooler core size and efficiency, as well as improving the end tank design to remove any OEM bottlenecks, resulting in increased flow rating and charge cooling properties. Despite of it´s size the weight of the complete intercooler is only 9,1kg.  Constructed of the highest quality TUBE and FIN intercooler cores with inside turbulators combined with cast aluminum end tanks optimized by CFD for best possible internal airflow. The inlets and outlets of the intercooler have been increased to Ø 67mm (2,64Inch), so this kit comes with reinforced silicone hoses. This intercooler is the best choice when it comes to performance gains and low intake temperatures. A lot less pressure drop then OEM intercooler. Anti Corrosion protective Coating with perfect thermal heat dissapating character.  Optimal cooling with clearly more power. Kit is ready for installation, 100% perfect fit. Fitment is easy, replacing the OEM intercooler. All of our products undergo rigorous quality control. kit comes with: 1 intercooler 2 silicone Hoses [Ø67mm (2,64Inch) in and outlet]  4 hose clamps 1 mounting material 1 installation instructions