GFB DV+ Performance Diverter - BMW 4 Series F32 435i 306HP Coup?ö 2013 - 2018

Turbo Diverter Upgrade for BMW 4 Series F32 435i Coupe 2013 to 2018

Looking for stronger, smoother boost without the boy-racer whoosh? This premium recirculation valve upgrade delivers crisp throttle response and rock-solid boost control on the BMW 435i F32. It replaces the weak factory unit with a high-performance solution that keeps everything quiet and OEM-like on the outside while transforming how your 3.0 turbo pulls and recovers between shifts.

Why enthusiasts choose this upgrade

• Noticeably sharper pedal response for a more immediate hit of torque
• Faster boost recovery on upshifts for a cleaner, stronger pull through the gears
• Fixes common boost bleed issues that sap performance
• Engineered to last and handle hard use
• Direct-fit, plug-in solution that works with the stock electronic control
• Keeps recirculation intact for no added noise and factory refinement

Designed for your BMW

Compatible with BMW 4 Series F32 435i Coupe models from 2013 to 2018. Built as a straight swap for the OE turbo recirc valve, it uses the original ECU control to maintain drivability while eliminating the weak points that lead to boost loss.

Proven results

We run this hardware on our own cars and have fitted it for many customers. Feedback is consistently the same: stronger mid-range, quicker spool between gears, and dependable boost holding under load. It is a simple change that makes your 435i feel more responsive and more consistent, stock or tuned.

Fitting and support

Want it installed properly first time? Book professional fitting with MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a quote and availability.

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