GFB DV+ (DV Plus) Turbo Diverter Valve Upgrade – BMW 1 Series F21 (N13) 114i 116i 118i (2011–2018) – Recirculation/Bypass Valve, BOV Alternative, Plug & Play | Go Fast Bits

Turbo Recirculation Valve Upgrade for BMW 1 Series F21 114i 116i 118i 2011 to 2018

Unlock sharper response and dependable boost control with this DV+ turbo bypass valve upgrade for BMW F21 petrol models. Designed as a straight swap for the fragile factory unit, it keeps everything quiet and OE-style while delivering a noticeable improvement in drivability, throttle pick up and boost consistency. We have fitted this in-house and our customers love the crisp response and reliable performance it delivers on daily drives and spirited runs alike.

Why choose this DV+ recirc valve on your BMW F21

• Improved throttle response for a more immediate feel on the road
• Quicker boost recovery between gear changes for smoother acceleration
• Helps prevent boost loss caused by weak factory diverter assemblies
• Durable construction for long-term reliability and consistent sealing
• Direct-fit, plug-and-play installation using the original control strategy
• Quiet operation thanks to full recirculation, not a loud vent-to-atmosphere blow off

Fitment

Made for BMW 1 Series F21 hatchback petrol turbo variants:

• 114i
• 116i
• 118i
• Model years 2011 to 2018

What you get

A premium turbo diverter valve upgrade that retains factory ECU control and fully recirculates air for OEM-like refinement with real performance gains. No mapping required for installation.

Trusted by enthusiasts

We have installed this upgrade on multiple F21 1 Series cars and feedback has been consistently positive. Owners report quicker spool, better part-throttle response and a more consistent feel under load compared with the stock unit.

Professional fitting available

Want it fitted by specialists We can install and set it up for you at MJ Modifications in Warwickshire. Request a fitting quote by emailing info@mjmodifications.co.uk.

Search-friendly terms

BMW turbo diverter valve upgrade, BMW F21 recirculating valve, BMW 1 Series turbo bypass valve, DV plus upgrade, boost leak fix, throttle response mod, turbocharger valve replacement, BMW 114i 116i 118i performance upgrade, plug and play diverter valve, turbo boost control valve.