BMW M50 S50 Valve Cover PCV Delete Plug

Simplify your PCV system with this BMW M50/S50 Valve Cover PCV Delete Plug, engineered specifically for magnesium valve covers. Perfect for enthusiasts running an aftermarket oil catch can, this plug allows you to properly seal the factory PCV port with a clean, airtight solution.

Each piece is CAD designed and precisely CNC-machined from a single block of aluminum for strength and reliability. Dual O-rings ensure a snug, leak-free seal, while the included -10AN plug allows you to block off the stock PCV port.

• Fitment: BMW M50 and S50 engines with magnesium valve covers

• Construction: Machined from a single block of aluminum

• Seal: Dual O-rings for an airtight fit

• Ideal for catch can installations and PCV system modifications

• Durable + performance focused – designed to handle demanding builds

Whether you’re building a street car or track machine, this PCV delete plug offers a clean, reliable solution that matches OEM precision with motorsport-grade performance.