The ZERONINE Design carbon induction kit for Mk4/Mk4.5 Focus ST and Focus ST-line 1.5-litre model features a beautifully engineered HVF (High Volume Flow) carbon fibre air filter housing, which thanks to its natural heat-resistant properties and combined with the supplied dual-entry air filter, provides virtually un-compromised airflow to your 2.3-litre EcoBoost engine.
This kit includes an enlarged 73.5mm bore matt-finish carbon fibre air filter assembly that evenly distributes cold air being drawn in from the dual-entry air filter and factory front air feed, as well as acting as a thermal barrier, shielding the filter from unwanted engine bay heat.
In addition to the front feed, this kit also includes a lower air-feed hose which mounts to a cold air entry point in the bottom of the heat shield and picks up an additional cold air feed from a low-pressure area behind the bumper.
Engineered to deliver the ultimate open-cone solution for owners wanting maximum performance, an engineered acoustic output and unrivalled aesthetic improvements.
Suitable for vehicles at all stages of tune from standard power output to 400PS+ / 560Nm+.
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To enquire about having any of our products listed on this website fitted or intalled to your vehicle. Please call our workshop in St Albans, Hertfordshire, UK on: 01727867747. In addition to part fitting we also carry out Servicing, MOTS, Diagnostics & Repairs.
01727867747
8.00am - 6.00pm Monday-Friday
Closed Saturday/Sunday