Upgraded Replacement N54 PCV Valve Set For N54 Twin Turbo For BMW Engines 3.0L

PCV Valve Set for BMW

This replacement PCV valve set for BMW regulates crankcase pressure and oil separation in high-performance twin-turbocharged engines.

Overview

This high-performance PCV valve set is engineered to handle the increased crankcase pressure common in turbocharged applications. By replacing the weak factory valve, this PCV valve set prevents boost leaks and reduces oil consumption in the intake tract. Tuners and mechanics use this PCV valve set to maintain engine efficiency under high boost conditions.

Built For Performance

• Billet aluminum construction eliminates plastic cracking under pressure
• Reinforced internal spring prevents boost pressure from entering the crankcase
• Dual O-ring design ensures a leak-free seal within the valve cover
• Precision-machined threads facilitate straightforward installation

Fits These Machines

• for BMW Engines 3.0L N54

On-The-Job Use

• Resolving oil blow-by issues in high-mileage turbocharged engines
• Eliminating boost leaks caused by a failing factory plastic check valve
• Performing preventative maintenance during a valve cover gasket replacement

Specs At A Glance

Good To Know

Q: How does a failing PCV valve affect engine performance? A: A failed PCV valve can cause oil consumption, smoke from the exhaust, and boost pressure leaks.

Q: Can this valve handle higher than stock boost levels? A: Yes, the heavy-duty metal construction is designed to withstand increased boost pressures where factory plastic valves fail.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.