The inlets and outlets of the intercooler have been increased to Ø 67mm, 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.The Competition Intercooler Kit fits to the following cars:Audi A4 B8.5 1,8 TFSI 2013-2015 (MKB:CJEB)*Audi A4 B8.5 2,0 TFSI 2013-2015 (MKB: CNCD)*Audi A4 B8.5 Allroad 2,0 TFSI 2013-2015 (MKB: CNCD)*Audi A5 B8.5 1,8 TFSI 2015- (MKB:CJEE)*Audi A5 B8.5 2,0 TFSI 2013 (MKB: CNCD)*Audi A5 B8.5 Sportback 1,8 TFSI 2015- (MKB:CJEE)*Audi A5 B8.5 Sportback 2,0 TFSI 2013- (MKB: CNCD)** doesn't fit directly to vehicles with an additional cooler for the dynamic-steering. Recommendation on the implementation in the installation instructions.packing list:1 charge air cooler2 silicone hoses1 aluminium pipe5 hose clamps1 mounting material1 installation instruction