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2020-2023 BMW 540i / 540i xDrive (G30/G31)
The RacePort architecture provides market-leading flow and reliability with a diaphragm-operated valve
along with your turbocharger
0L N54 twin-turbocharged inline-6 engine
170-032-3238 170-032-3621 170-032-3769 1700322550 1700323238 1700323621 1700323769 3781362 3781369 3795159 3796346 3796351 3796391 379639100 379639100H 379639100HX 3796391H 3796391HX 3798515 3798515NX 3798515RX 3798519 379851900 379851900H 379851900HX 3798519H 3798519HX 4309273 4309273NX 4309273RX 5354718 5354719 5354719H 5354721 5354721H 5354721HX 5458260 5458260NX 5458260RX 6449961 1 year warranty
GenV RacePort BOV inc HE Position Sensor Cap (Black) he400vg 2020-2023 BMW 540i / 540iThe GenV RacePort 'Sensor Cap' allows you to monitor the blow off valve (BOV) position for diagnostic or tuning purposes, a truly unique solution and the first of its kind on the market. If you are using BOV for traction torque control, knowing how far it's open is paramount to providing insight to optimise the calibration process further. Aside from a calibration benefit, check the logs if you doubt that the BOV is not staying closed when it should