- Product No.:
BMW F10 F30 N55 Engine Blow-off Valve Adaptor
For N55 Engine
- High quality aluminum alloy with chrome finishing.
- Change recirculated to atmospheric relief of excess pressure, makes aggressive cool sound.
- Precise measurement, specially designed blowholes and high quality O rings to ensure no leak.
- Controlled by factory electronic diverter valve, no over release, no error code.