N54 Aluminum Valve cover

BMW N54 Aluminum Valve Cover – High-Performance Upgrade for Reliability & Boosted Builds

 Upgrade Your BMW N54 with a Durable Aluminum Valve Cover for Better Cooling & Leak Prevention 

The BMW N54 engine is notorious for cracked plastic valve covers, oil leaks, and PCV issues—especially in high-boost applications. This N54 Aluminum Valve Cover is a direct bolt-on upgrade, designed to withstand higher temperatures, prevent oil leaks, and improve crankcase ventilation. Perfect for tuned and high-performance N54 builds, this stronger aluminum replacement ensures long-lasting reliability under extreme conditions.

 Key Features & Benefits:

 Full Aluminum Construction – Replaces the weak OEM plastic cover to prevent cracking & warping

 Direct Bolt-On Fitment – No modifications required, works with factory gasket & coil packs

 Built-In Upgraded PCV System – Reduces crankcase pressure and improves ventilation

 Heat-Resistant & Durable – Handles high engine temps & boost levels without failure

 Eliminates Common Oil Leaks – Perfect for preventing valve cover gasket failures

 Perfect for Tuned & High-Performance N54s – Supports big-boost applications

 Compatible BMW N54 Models:

• BMW 135i (2007-2013)

• BMW 335i / 335xi (2007-2010)

• BMW 535i (2008-2010)

• BMW Z4 35i / 35is (2009-2016)

• BMW 1M Coupe (2011)

 Why Upgrade to an Aluminum Valve Cover?

•  Eliminates Valve Cover Failures – No more cracked plastic or warping

•  Better Heat Resistance – Handles high boost and track use

•  Prevents PCV & Crankcase Pressure Issues – Improved ventilation for tuned engines

•  Ideal for E85 & High-Boost Builds – Supports big-power applications without leaks

The OEM N54 plastic valve cover is known to crack, warp, and leak oil, especially on high-mileage or modified engines. Upgrading to an aluminum valve cover provides better durability, improved PCV function, and long-term reliability—essential for boosted N54 setups.

 Recommended Supporting Mods for Maximum Performance:

 Upgraded Oil Catch Can for PCV System

 New Valve Cover Gasket for Leak-Free Installation

 Port Injection Kit for High-Boost & E85 Builds

 Custom ECU Tune to Optimize Performance

 Order Your N54 Aluminum Valve Cover Today!

Upgrade your BMW N54 with a strong, leak-proof aluminum valve cover designed for tuned, high-boost, and long-lasting performance.

 In Stock & Ready to Ship!