Integrated Engineering FDS Front Mount IntercoolerIE performance intercooler system for your Audi RS3 2. 5TFSI DAZA engine contains a massive bar & plate core and cast aluminum end tanks equipped with our Flow Distribution System (FDS) technology. This true motorsport design will support anything from stage 1 power to crazy hybrid turbo builds while delivering incredibly efficient cooling properties. Combat heat soak, lower intake air temperatures, and maintain the highest power output possible from