Front Diffuser and Wheel ArchEHFCVApril 20, 2016Body McLaren P1 Expands flow into the front wheel arch creating high percentage of total front downforce (deep blue) Wheel arch concept Airflow collected from front diffuser and directed through wheel arch to the radiator Previous Post Push Rod Suspension Calibration Next Post BorgWarner Wastegate Turbocharger Leave a ReplyCancel ReplyYou must be logged in to post a comment.