DeutschTuning proudly offers CTS TURBO BMW F90 M5/M5C & F91/F92/F93 M8/M8C HIGH PERFORMANCE INTERCOOLERS. CTS Turbo is proud to announce our BMW F90 M5/M5C & F91/F92/F93 M8/M8C High Performance Intercoolers. The high density core transfers more heat than the factory intercoolers providing reduced heat soak, allowing you to drive harder for longer. Also, there is less pressure drop compared to OEM. Included are dual 1/8″ NPT bungs post intercooler for easy addition of water methanol injection.