Forge Blow Off Valve and Kit for BMW M235i F22 – dump valve, diverter valve, bypass valve upgrade
Upgrade your BMW M235i F22 3.0 turbo petrol with the Forge blow off valve and kit. This dump valve upgrade replaces the factory electronically controlled bypass valve to deliver reliable boost control, sharper throttle response and peace of mind on both stock and remapped cars. Ideal for daily drivers and performance builds, this is the BMW M235i blow off valve, dump valve, diverter valve and bypass valve solution enthusiasts search for.
Why choose this Forge blow off valve for BMW M235i
- Engineered reliability: piston-based design with no diaphragm to fail
- All aluminium construction for durability under sustained boost
- Fully serviceable with changeable spring strength for increased boost levels
- Retains OEM ECU control with included electrical harness for true plug and play installation
- Recommended for standard cars and ECU tuned vehicles running higher boost
Fixes common BMW M235i bypass valve issues
The factory plastic valve on the BMW M235i F22 can deteriorate with age. This often triggers a check engine light, and because the valve may still partially function, you could be losing power without noticing. In severe cases the valve can break apart on removal, with plastic fragments risking turbocharger damage. The Forge aluminium piston valve eliminates these weak points and helps maintain consistent boost pressure and performance.
Key features and benefits
- BMW M235i F22 3.0 turbo petrol compatibility with the single electronically controlled bypass valve system
- Direct replacement dump valve, diverter valve, blow off valve upgrade for improved boost control
- Plug and play electrical connection to the BMW wiring for seamless ECU actuation
- Serviceable design for long-term ownership
- Only available in black
Real-world results from Nforcd
We have fitted and used this Forge BMW M235i blow off valve kit extensively. Customers consistently report stronger, more consistent boost and peace of mind compared to the stock bypass valve. It is a proven, reliable upgrade for spirited road use and tuned setups.
Fitment
BMW M235i F22 3.0 turbo petrol with a single electronically controlled bypass valve. Suitable for unmodified cars and those with an ECU software upgrade running increased boost.
Fitting and support
Professional installation available at Nforcd in Warwickshire. Request a fitting quote: Sales@nforcd.com.
Search-friendly terms
BMW M235i blow off valve, BMW M235i dump valve, BMW M235i diverter valve, BMW M235i bypass valve, Forge blow off valve BMW, Forge dump valve BMW M235i, BMW F22 blow off valve kit, BMW M235i valve upgrade, plug and play blow off valve, aluminium piston dump valve.