Forge Recirculating Valve for BMW N20 2.0 Turbo engines
Upgrade your BMW N20 2.0 turbo engine with the Forge recirculating valve. Also known as a blow off valve, dump valve or diverter valve upgrade, this precision engineered piston valve is the proven fix for the common OEM diaphragm failure and boost leaks on tuned and standard cars alike. Perfect for drivers looking for reliability, consistent boost and smooth performance on 220i, 228i, 320i, 328i, 520i, 528i, 125i and 225i models.
Why choose this Forge recirculating valve
- Piston based design with no rubber diaphragm to fail
- All aluminium construction for durability and heat resistance
- Direct replacement for the factory electronically controlled bypass valve
- Retains OEM ECU control over valve actuation for seamless drivability
- Prevents boost loss caused by split diaphragms and weak factory valves
- Ideal for Stage 1 and Stage 2 remaps, tuned boost levels and spirited road use
- Highly recommended for warmer climates where OEM valves are known to fail
Real world results
We have fitted and used this Forge valve on N20 cars and it simply works. Our customers consistently report restored boost, stronger and more consistent performance and peace of mind compared to the stock diaphragm valve that can leak without triggering a warning light.
Fitment compatibility
For BMW models with the N20 2.0 turbo petrol engine and the electronically controlled bypass valve, including:
- F20 1 Series 125i
- F22 2 Series 220i and 228i
- F30 F31 3 Series 320i and 328i
- F10 5 Series 520i and 528i
- F45 2 Series Active Tourer 225i
If your car is running an ECU remap, performance tune or increased boost, this is a must have reliability upgrade. It is equally valuable on standard cars to prevent power loss from unseen boost leaks.
Key search terms
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Installation
Direct replacement fitment. For professional installation, we recommend booking with Nforcd in Warwickshire. Request a fitting quote at Sales@nforcd.com.
Notes
- This is a recirculating valve that maintains OEM style recirculation for smooth drivability.
- Designed for vehicles with the electronically controlled bypass valve on the N20 2.0 turbo engine.
Choose the Forge recirculating valve for your BMW N20 to secure your boost, protect your turbo system and enjoy reliable performance every time you drive.