Eventuri Carbon Fibre Intake System - Mercedes GLC 63 | 63S AMG (X253/C253)MERCEDES GLC63S AMG Performance Increase Stage 2 : 22 30hp, 20 24ft lb Performance Increase Stock : 10 12hp, 12 15ft lb Flowbench Data : Stock Airbox 381 CFM : Eventuri 531 CFM (Average Per Airbox) The Mercedes GLC63S AMG intake system is the culmination of extensive development and testing. Our design brief consisted of 3 main objectives: 1) Increased flow rate. 2) Low intake temperatures. 3) Smooth airflow. The first objective was met by utilising