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Ford Duratec Engines: 2
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Engineered Helmholtz resonator for a less intrusive
Forged Engine Rebuild [Mk3 Focus RS] Air Filter Ford Duratec Engines: 2The mountune Forged Engine Upgrade for the 2. 3 litre EcoBoost engine native to the Mk3 Focus RS, includes pistons which are manufactured exclusively for mountune in the US by MAHLE Motorsport, and connecting rods made in the USA by Carrillo to our specification. In addition to the uprated rods and pistons, this upgrade replaces or upgrades a number of other key engine components to maximise reliability, including: Cylinder head gasket (latest
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