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Forge Motorsport Recirculating Diverter Valve DV/BOV Dump Valve for BMW N20 2.0T F10 F20 F30 – Turbo Bypass/Charge Pressure/Boost Control Valve Upgrade – 125i 220i 228i 320i 328i 520i 528i – Piston Electronic OEM Replacement

Forge Motorsport Recirculating Diverter Valve DV/BOV Dump Valve for BMW N20 2.0T F10 F20 F30 – Turbo Bypass/Charge Pressure/Boost Control Valve Upgrade – 125i 220i 228i 320i 328i 520i 528i – Piston Electronic OEM Replacement

£183.15
£183.15
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Heads-up on cancellations & returns: if you cancel an order or return an item, you won't get back 100% of what you paid. We apply a 10% restocking fee, the outbound shipping is non-refundable, and we have to pass on Shopify / PayPal payment processing fees; these aren't returned to us when we refund you. International orders also lose on exchange-rate spread in both directions. If the original packaging is damaged or missing, a reboxing charge applies. For international orders specifically, if you refuse to pay our shipping invoice or supply a prepaid label after placing the order, the same deductions apply. We're upfront about this — please be sure of your purchase before ordering.

Premium Recirculation Valve Upgrade for BMW N20 2.0 Turbo

Give your BMW N20 engine the robust boost control it deserves with this high quality recirculating turbo valve from Forge. Built for drivers who demand dependable performance, this precision piston valve replaces the fragile factory unit to deliver stable boost pressure, sharper throttle response and long term reliability on daily drives and spirited runs alike.

What makes it stand out

  • Piston operated, all aluminium body for durability and heat resistance under sustained load
  • No rubber diaphragm to split, perish or leak so you keep the boost you pay for
  • Direct fit replacement that keeps full factory electronic control for smooth, OEM like drivability
  • Supports remapped and tuned cars running increased boost without bleeding off pressure
  • Improves consistency, protects the turbocharger and reduces compressor surge

Real results you can feel

We run this valve on our own N20 builds and have installed it for many customers. Feedback is consistently positive. Expect firmer, more consistent boost, crisper part throttle response and peace of mind compared to the stock bypass unit that is known to weep or blow open under load, often without any warning light.

Compatibility

Designed for the BMW 2.0 petrol turbo N20 engine in the F10, F20 and F30 platforms, including:

  • 1 Series: 125i
  • 2 Series: 220i, 225i, 228i
  • 3 Series: 320i, 328i
  • 5 Series: 520i, 528i

If you are unsure about fitment for your specific vehicle, contact us and we will be happy to help.

Why N20 owners upgrade

  • Fixes common boost leak issues from the standard charge pressure valve
  • Holds target boost on Stage 1 and Stage 2 calibrations
  • Smoother power delivery with less flutter and hesitation
  • Retains recirculation for quiet operation and emissions friendly performance

Installation and support

This is a straightforward, direct swap for the factory electronically controlled unit. For professional fitting, book with MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk.

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Order yours today and enjoy rock solid boost, dependable performance and enhanced drivability from your BMW N20.

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