Ford Focus 4 ST Airtec Aluminium Undertray

The standard undertray fitted to the Ford Focus 4 ST features openings optimized for the stock engine but not for tuned engines or those used on track or under intense driving conditions. To address this issue, Airtec offers a front lower panel made from black aluminum, with significantly greater strength than the original part. This specific undertray features XXL air extractors and diffusers that help channel engine heat downward, in order to reduce effectively engine bay temperatures.