BMW M57/M47 PCV Plates

The BMW M57/M47 PCV Plates offer a robust upgrade to the factory crankcase ventilation system for BMW's M57 3.0L and M47 2.0L engines. Crafted from durable steel, these plates are engineered to support the addition of an external oil catch tank, ensuring cleaner air intake and improved engine longevity.

• Direct-fit design tailored precisely for BMW M57/M47 3.0L and 2.0L engines, ensuring seamless installation
• Stub pipe options of 25mm or 20mm to accommodate the most common oil catch can sizes
• Steel construction that withstands high temperatures and engine vibrations without compromising performance
• Optimizes crankcase ventilation by enabling external oil catch tank integration, reducing intake oil contamination
• Perfect for boosted, high-mileage, or performance engines aiming to maintain power and simplify maintenance

Compared to standard PCV systems, this upgraded plate significantly lowers the risk of sludge buildup and oil residue inside the intake manifold. When paired with an external catch tank, it allows the engine to breathe more efficiently, maintaining power delivery and reliability across extended drives or track use. The BMW M57/M47 PCV Plates represent a practical enhancement over original equipment, providing long-term protection for engine components.

Enhanced Airflow and Engine Protection

These PCV plates integrate advanced design features that improve crankcase ventilation, a critical factor for maintaining engine health in BMW M57/M47 applications. By redirecting blow-by gases through an external oil catch system, they help prevent oil vapor from entering the intake system, which can degrade performance and increase maintenance needs. Their robust steel build assures durability under demanding conditions, while the compatibility with common catch tank sizes makes them an accessible upgrade for enthusiasts and professionals alike.