Upgraded PCV Valve – CNC Aluminum | Fits BMW N54 Twin Turbo Engines | 135i / 335i / 535i / Z4 / X6 / 740i (2007–2016) | Silver Finish

Upgraded PCV Valve – BMW N54 Twin Turbo Platform

This CNC-machined aluminum PCV valve is designed to replace the weak factory plastic unit found in BMW N54 engines. It improves crankcase pressure control, reduces oil consumption, and eliminates boost leaks under high load.

Key Features

• Material: 6061-T6 aircraft-grade aluminum
• Finish: Hard anodized silver – corrosion and heat resistant
• Design: One-way check valve – prevents pressurized air from entering crankcase
• Function: Replaces OEM PCV valve – improves reliability and performance
• Includes: 1 × PCV valve (cap cover optional)

Fitment Compatibility

• BMW 135i: 2008–2010 | E82 / E88
• BMW 335i: 2007–2013 | E90 / E91 / E92 / E93
• BMW 535i: 2008–2010 | E60 / E61
• BMW Z4: 2009–2016 | E89 sDrive35i / sDrive35is
• BMW X6: 2008–2014 | E71 xDrive35i
• BMW 740i / 740Li: 2011–2012 | F01 / F02
• Note: Only compatible with N54 twin turbo engines. Not suitable for N55, B58, N20, or other platforms.

Package Includes

• 1 × Upgraded PCV Valve – CNC Aluminum

Installation Notes

• Apply a small amount of clean engine oil to threads before installation
• Do not overtighten – may damage valve cover threads
• Estimated install time: 5–10 minutes

Restore Performance & Reliability

• Eliminates Boost Leaks: Prevents turbo pressure from entering crankcase
• Reduces Oil Consumption: Minimizes blow-by and oil vapor intrusion
• Improves Engine Longevity: Protects against detonation and carbon buildup
• Durable Construction: CNC aluminum resists heat, pressure, and corrosion