Forge Motorsport BMW N54 Diverter Valves - Recirculation DV Kit for 135i 335i 535i Twin Turbo - Billet Piston Direct-Fit Upgrade, Boost Leak Fix - FMDVBM35
Forge Motorsport BMW N54 Diverter Valves - Recirculation DV Kit for 135i 335i 535i Twin Turbo - Billet Piston Direct-Fit Upgrade, Boost Leak Fix - FMDVBM35
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Forge Motorsport BMW N54 Diverter Valves - Recirculation DV Kit for 135i 335i 535i Twin Turbo - Billet Piston Direct-Fit Upgrade, Boost Leak Fix - FMDVBM35

£178.80
£178.80
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Forge Motorsport Recirculation Valves for BMW N54 Twin Turbo Engines

Looking for the best BMW N54 diverter valve upgrade for your 135i, 335i or 535i Twin Turbo engine? This Forge Motorsport recirculation valve kit is the proven solution to replace the failure-prone OEM diaphragm valves and eliminate boost leaks. Precision CNC machined from T6-6061 billet aluminium and engineered specifically for BMW’s unique N54 DV connection, it is the go-to BMW 335i diverter valve upgrade for daily drivers and tuned builds alike.

Part number: FMDVBM35

Why choose this Forge recirculation valve kit for your N54

  • Direct-fit BMW N54 diverter valves for 135i, 335i and 535i twin turbo applications
  • High-reliability piston-based design vs OEM diaphragm valves for stronger boost holding and durability
  • Precision CNC from T6-6061 billet aluminium on Forge’s own Mazak machines
  • Viton high temperature O-rings and Mobil1 fully synthetic bearing grease for long-life sealing and smooth operation
  • Fully tunable with interchangeable springs for boost holding capacity and response
  • Maintains maximum piston travel and flow volume at throttle lift for consistent performance
  • Custom multi-layer fabric reinforced silicone hoses for an easy install with the stock airbox and charge piping
  • Premium clamps designed specifically for silicone hoses with beveled edges and pressed drive mechanism, NATO approved
  • Suitable for standard cars through to heavily modified and remapped N54 builds

Developed from Forge’s best-selling Bosch-style 007P architecture and adapted for BMW’s unique connection mechanism, these BMW N54 recirculation valves retain rapid response while delivering a significant jump in reliability. Whether you are chasing a boost leak fix on your 335i DV setup or preparing your 135i or 535i for higher boost, this Forge DV kit FMDVBM35 is a robust, plug-in upgrade that simply works.

Perfect for common N54 search needs

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In the box

  • 2 x FMDVBM35 Valves, left and right
  • 1 x 25 mm x 400 mm Mega Flex Hose
  • 1 x 25 mm x 330 mm Mega Flex Hose
  • 4 x 40 mm Hose Clamps
  • 2 x Uprated Yellow Springs
  • 1 x Forge Sticker

Real-world results with Nforcd

We run these Forge Motorsport N54 recirculation valves on our own cars and have supplied and fitted them for many customers. Feedback is consistently positive for boost integrity, reliability and drivability on both stock and tuned setups. If you want an N54 DV upgrade that you can fit once and enjoy, this kit is the one to choose.

Fitting and support

Professional installation available at Nforcd in Warwickshire. Request a fitting quote by emailing Sales@nforcd.com.

Key search terms to help you find this product

BMW N54 recirculation valves. BMW 335i DV. BMW 135i diverter valve. BMW 535i diverter valve. Forge Motorsport DV kit. FMDVBM35. BMW N54 blow off valve recirc. BMW twin turbo DV upgrade. Bosch valve replacement BMW. Charge pipe DV N54. Boost leak fix N54. Stage 1 Stage 2 N54 diverter valves.