GFB DV+ Diverter & Turbo Bypass Valve Upgrade for BMW X5 F15 xDrive35i N55 3.0L 2013-2018 | Go Fast Bits Recirculating Charge-Air Valve | Blow Off/Dump Valve Alternative | Plug-and-Play Boost Leak Fix | OEM Electronic Diverter Replacement

DV+ turbo recirc valve upgrade for BMW F15 X5 35i 3.0 petrol turbo 2013 to 2018

Want instant response and rock-solid boost without extra noise? This DV+ kit replaces the factory electronic bypass valve on the F15 X5 35i with a precision, recirculating solution that keeps the stock ECU strategy and focuses purely on driveability, reliability and consistent performance. No hiss, no drama, just stronger boost control and sharper acceleration on your 3.0-litre N55 straight six.

What you will feel

• Quicker throttle pick-up for a more eager, responsive feel
• Stronger boost recovery between shifts for better in-gear punch
• Helps prevent common boost leaks from tired OE valves
• Durable construction designed for long-term dependability
• Quiet recirculating operation for OEM-like refinement
• Plug-and-play, bolt-on replacement that retains factory control

Why it works so well on the N55

The DV+ replaces the standard charge-air bypass unit on the turbocharger with a robust, performance-focused assembly. By sealing more effectively and reacting faster, it maintains target boost more consistently, reduces compressor surge and enhances part-throttle smoothness. It is the ideal choice for owners who want an OE-plus upgrade that pairs perfectly with stock hardware and mild tuning.

Proven on road

We have fitted and run the DV+ on N55 platforms and feedback is consistently positive. Customers report crisper response, steadier boost and a more muscular feel in everyday driving without adding any unwanted whoosh. It is a simple upgrade that makes your X5 feel tighter and more responsive.

Vehicle compatibility

BMW X5 F15 xDrive35i 3.0 petrol turbo N55, model years 2013, 2014, 2015, 2016, 2017 and 2018. If you would like us to confirm your VIN or build date, get in touch and we will be happy to help.

Professional installation

Prefer a supply and fit service? Book with MJ Modifications in Warwickshire. Request a fitting quote via info@mjmodifications.co.uk.

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