The ultimate in cooling for your 2020+ GT500 and 2023+ Raptor R with the 5.2 L engine. VMP APEX PREDATOR LID REQUIRED VMP designed a larger intercooler lid to solve the cooling problems with the factory blower once and for all. This larger lid allows for bigger intercooler bricks and more airflow. The VMP by PWR '20+ GT500 5.2 L Apex Race Intercooler is the culmination of two years of intercooler design and testing. We recommend the race core for cars making over 900 rearwheel horsepower. Below 900 the less expensive street core may be used. Thicker is not always better, the race core is built slightly thinner than the street core for optimal placement from the SC discharge to the core, and the core to the lid. PWR's proprietary bar and plate design transfers heat so well the extra thickness is not necessary. Race core benefits: 28 FPI design for maximum heat removal 160 mm wide (stackup) for maximum air-flow vs 146 mm width of the 81 mm, Race Core 1 to 3/4" adapters included for stock water manifold or high-flow designs from VMP and others. Optimal placement from SC discharge port to core and core to lid