Bremmen Aluminum Valve Cover Kit - N63 S63

Product Details

Maintaining proper crankcase ventilation and positive oil retention is crucial for the performance and longevity of BMW’s high-output twin-turbo 4.4L V8 engines. Extreme engine bay heat cycles cause original plastic covers to warp and internal PCV components to degrade, compromising engine seals and vacuum pressures. This Bremmen Parts kit pairs both bank 1 and bank 2 valve covers into one complete package. Built to original dimensional specifications and bundled with all necessary sealing gaskets, this kit ensures optimal sealing and proper crankcase ventilation under demanding conditions.

• Engineered to exact original dimensions for precise fitment on N63 and S63 V8 engines.
• Includes both bank 1 (cylinders 1-4) and bank 2 (cylinders 5-8) valve covers to address the entire engine at once.
• Eliminates oil seepage, vacuum leaks, and oil consumption caused by warped factory plastics or degraded integrated PCV diaphragms.
• Comes complete with integrated perimeter rubber gaskets and spark plug tube seals for a seamless, leak-free job.
• Built with heat-resistant composite material designed to withstand high twin-turbo engine bay temperatures.

Prop 65 Warning

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