BMS Blow Off Valve (BOV) Adapter for Gen3 B58 BMW
BMS Blow Off Valve (BOV) Adapter for Gen3 B58 BMW
BMS Blow Off Valve (BOV) Adapter for Gen3 B58 BMW
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  • Load image into Gallery viewer, BMS Blow Off Valve (BOV) Adapter for Gen3 B58 BMW

BMS Blow Off Valve (BOV) Adapter for Gen3 B58 BMW

£128.70
£128.70
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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.

Bring the classic turbo whoosh to your Gen 3 B58-powered BMW with the Burger Motorsports Blow Off Valve Adapter. This BOV adapter sits between the factory electronic bypass solenoid and the charge system, allowing excess charge air to vent to atmosphere for that crisp Pshhh sound enthusiasts love. Precision CNC machined from lightweight billet aluminium and finished in black anodising, it is a simple bolt-on upgrade with all hardware included. Available now from Nforcd, your trusted UK performance parts specialist.

  • Designed for BMW Gen 3 B58 B58TU2 engines
  • Mounts between the OE bypass solenoid and the vehicle
  • Vents unused boost to atmosphere for a pronounced blow-off sound
  • CNC machined billet aluminium with durable black anodised finish
  • Quick, straightforward fitting with supplied extended bolts and hardware
  • Helps maintain consistent boost and may aid turbo longevity and smoother gear changes

Vehicle fitment

  • 3 Series: 2025+ G20 G21 M340i and M340i xDrive
  • 4 Series: 2025+ G22 G23 G26 M440i and M440i xDrive, including Gran Coupe
  • 7 Series: 2023+ G70 740i
  • X Series: 2024+ G05 X5 xDrive40i
  • X Series: 2022+ G07 X7 xDrive40i

Choose a clean, atmospheric vent-to-air sound upgrade with proven Burger Motorsports quality. Order your BMS BOV Adapter from Nforcd today. Professional fitting is available at Nforcd in Warwickshire. To request a quote, email Sales@nforcd.com.