Genuine BMW Valvetronic Actuator, BMW N20 CPN-3937 ensuring reliability and durability in

ensuring reliability and durability in high-performance builds

Made with CSF’s AC Condenser Technology Using a 1-Row Super-High Pressure 32mm 10-Channel Microtube for Optimal Oil Flow and Maximum Surface Area Contact

Complete with OEM-Style “Quick-Connect” Water Connections and Sensor Ports

Nitrous utilization mandates expertise

OEM outer CV housing reinforced with Chromoly cage and race set

Genuine BMW Valvetronic Actuator, BMW N20 CPN-3937 ensuring reliability and durability inThe Valvetronic Actuator is a crucial component in your BMW's engine system. This actuator works in tandem with the intermediate shaft to precisely control the engine's timing. By adjusting the intake valve lift, it optimizes engine performance, fuel efficiency, and emissions. When the Valvetronic Actuator functions correctly, it ensures smooth and responsive engine operation. However, a malfunctioning actuator can significantly reduce engine power