Forge Motorsport Direct Fit Piston Recirculation Valve (FMDVK04S)

A billet alloy piston recirculating valve that replaces the OEM valve, with an angled vacuum nipple to match the original. The body and internals are CNC machined at Forge Motorsport's workshop in Gloucester, UK, then hand polished or anodised black.

• Forge say the OEM rubber diaphragm stiffens and goes brittle with engine heat until it splits and leaks boost; this valve uses a piston instead.
• Built with a spring matched to the car's original pressure, with an uprated spring for a stage one remap in the box.
• Heat stabilised Viton O-rings and high temperature grease.
• In black or machined alloy.

Check before you order

• Forge recommend servicing the internals every 3 years or 20,000 miles, whichever comes first

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Many enthusiasts have trusted the FD Racing brand for their performance automotive needs.  Providing top quality products and service to customers worldwide, FD Racing wants to grow to be one of the most recognized names in this vastly diverse industry!  

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