![Ruthenium Spark Plug Set Standard [Ranger Raptor 3.0] Fitted at HQ:No firmware updates](https://cdn.shopify.com/s/files/1/0367/2621/files/RSP.png?v=1763993250)
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Ships within 48 hours · Estimated delivery Aug 6 - Aug 11
firmware updates
5-litre Dragon engine fitted to the Mk8
when equipped with mountune Performance parts
Black powder coated finish
like the mountune X3
Ruthenium Spark Plug Set Standard [Ranger Raptor 3.0] Fitted at HQ:No firmware updatesThe EcoBoost engine operates under extreme conditions including high cylinder pressures. The spark plugs are subject to rapid wear rates, and even at standard performance levels can experience reduced spark plug life resulting in lower engine performance, misfires and rough idle. Increased wear is typically seen in the form of increased spark plug gap and degradation of the electrode. Using spark plugs that are optimised for increased power ensures
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