FMINT24 is a performance intercooler for the 2021 onwards MQB platform 2.0 DNF code EA888 EVO4 engines. Produced, designed, and tested, at Forge's headquarters in Gloucester UK. Throughout the development process they have strived to improve the efficiency and performance of the EA888 GEN4 engine. Their project brief was to develop an intercooler that utilised all of the available space in the original position of the OEM intercooler, and to ensure the inlet air temperature is reduced, without any negative effects on the boost pressure or engine and transmission cooling.
With an increase in inlet and outlet sizes, they then turned their attention to the design of their silicone hoses. With flow in mind, they have created a step within the hose so where the hose meets the hot and cold side of the inlet and outlet junctions the transition is seamless, this helps to lesson any disturbance to the airflow and prevent unwanted turbulence. To further aid with flow, the inlet and outlets have been increased to 76mm from the OEM size of 63mm which equates to a 45% increase in surface area.
The consideration of space and Forge's clever design has led them to produce several intercooler cores with different fin configurations and internal capacities. Depending on the core design, testing results led us to choose a bar and plate design with over 83% more volume than the OEM intercooler, and with a frontal area increase of 10%.