![Iridium Spark Plug Set [Mk4 Focus ST] - Fully Fitted Mats mountune gen2 design - the](https://cdn.shopify.com/s/files/1/0367/2621/products/isp-aa_171fc1af-1c1f-4ac5-83ca-6d48becf3d27.png?v=1675767982)
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mountune gen2 design - the perfect engine bay dress up companion product for the mountune billet oil filler cap and oil filter housing
Please check PRIOR to purchase to confirm the warranty status within your territory
The latest version of ECUtek also provides additional functionality
Includes mounting hardware
and can be supplied either with or without a mountune high-flow air filter
Iridium Spark Plug Set [Mk4 Focus ST] - Fully Fitted Mats mountune gen2 design - theThe 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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