Mk3 Focus RS Forged Engine Rebuild - Fully Fitted at mountune HQ

The mountune Focus RS EcoBoost forged engine rebuild has been designed in-house by mountune Racing as a high-performance upgrade for those wanting the ultimate pistons and connecting rods for reliable, high-power builds.

Featuring pistons which are manufactured exclusively for mountune in the US by MAHLE Motorsport utilising its 4032 grade alloy, and connecting rods made in the USA by Carrillo to our specifications.

This forged engine upgrade is an essential upgrade for Focus RS customers wishing to upgrade to m400 and beyond.

Please note: the price shown for this product includes installation at mountune HQ in Hutton, Essex and is not transferrable to any other Ford dealer or installer. 

Please specify your preferred installation date in the 'notes' section when checking-out; our workshop team will then contact you back to confirm this date. If we can't accommodate your preferred choice, the team will discuss with you other available dates, that are still acceptable to you.



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