Description
Improve the performance and reliability of your 2016–2018 Ford Focus RS with the Forge Motorsport Recirculation Valve (FMDVCS14R). Designed as a direct-fit upgrade for the factory diaphragm-style diverter valve, this precision-engineered piston-type valve offers enhanced durability and consistent boost management—especially important for vehicles with ECU tuning or hardware modifications.
Unlike OEM valves that rely on a diaphragm prone to failure under high boost, Forge’s billet aluminum piston design ensures long-term reliability and smooth operation. The valve is serviceable and customizable, featuring interchangeable springs to accommodate different boost levels—ideal for tuned or modified EcoBoost engines.
Whether you're running stock boost or an aggressive Stage 2+ map, this valve delivers the consistent performance and quick response your RS demands.
Key Features:
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Direct replacement for factory diverter valve
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Piston-style design ensures superior reliability over OEM diaphragm units
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CNC-machined billet aluminum construction
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Includes uprated yellow spring for increased boost applications
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Fully serviceable and rebuildable
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Ideal for tuned and modified engines
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No check engine lights or fault codes
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Made in the UK by Forge Motorsport
What’s Included:
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1 x FMDVCS14R Recirculation Valve
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1 x Uprated Yellow Spring
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1 x Forge Motorsport Sticker
Vehicle Compatibility:
Ford Focus RS (MK3)
• 2016 – 2018
• 2.3L EcoBoost Turbocharged I4
