The Ford Focus RS Mk3 carbon intake system has been developed through extensive dyno testing and temperature analysis. The standard airbox is open to the engine bay and also has 2 small air feeds from the slam panel. The cold air feeds are very inefficient due to their size and it therefore suffers from heat soak. Our intake system utilises a unique cold air feed from the undertray allowing the filter to be saturated with ambient air during motion regardless of how hot the engine bay becomes.

The Focus RS Mk3 Eventuri system uses our Patent Pending Carbon fibre Housing which provides an aerodynamically efficient airflow path from the filter to the turbo tube. Not just another cone filter with a heat shield but a unique design which allows airflow to remain laminar and thus improve the turbo efficiency.

Performance Gain: 10-15hp, 12-15ft-lb