![Iridium Spark Plug Set [Mk4 Focus ST] - Fully Fitted Mats Includes mounting hardware](https://cdn.shopify.com/s/files/1/0367/2621/products/isp-aa_171fc1af-1c1f-4ac5-83ca-6d48becf3d27.png?v=1675767982)
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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
Includes mounting hardware
at the track
5-litre EcoBoost
The mountune E063 LowLine Dry Sump is also suitable for longitudinal installations such as the Ford Escort with a World Cup cross member along with typical transverse mounting
Engineered Helmholtz resonator for a less intrusive
Iridium Spark Plug Set [Mk4 Focus ST] - Fully Fitted Mats Includes mounting hardwareThe mountune Iridium Spark Plug Set is pre gapped by mountune to the optimised setting. EcoBoost engines running substantially higher boost pressure, or increased levels of tuning compared to the OE power output, can experience reduced spark plug life resulting in lower engine performance, misfires and rough idle. This product includes a fixed labour charge for installation at mountune HQ in Hutton, Essex. This is a comprehensive drive in, drive out
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