18307506779 Car Engine Seals Exhaust Reusable Header Gaskets For BMW F10 F25 F30

Cost-effective 18307506779  Engine Exhaust Gasket For BMW F10 F25 F30

1. Vehicle Compatibility Table 

2. Product Introduction & Purpose 

Application:
  This exhaust gasket is designed to seal the connection between the exhaust manifold and the catalytic converter/turbocharger in BMW engines, preventing gas leaks and maintaining optimal backpressure.

Key Uses:

• Ensures leak-free exhaust system operation.

• Reduces noise and vibration from exhaust leaks.

• Improves engine efficiency by maintaining proper backpressure.

3. Technical Principle 

  The gasket utilizes a multi-layer steel (MLS) or graphite-core design to accommodate thermal expansion and high-pressure fluctuations in the exhaust system. Its embossed layers create a spring-like effect, compensating for surface irregularities between mating parts.

4. Features 

• High-Temperature Resilience: Withstands extreme heat without degradation.

• Precision Fit: CNC-cut to match OEM contours for perfect sealing.

• Corrosion Resistance: Stainless steel or aluminized coating options.

• Vibration Damping: Reduces stress on exhaust components.

5. Advantages 

•  Performance: Restores factory-level sealing for emissions compliance.
• Durability: 2x longer lifespan vs. cheap fiber gaskets.
•  Easy Installation: Pre-applied adhesive layer for alignment.
• Cost-Effective: Prevents costly exhaust repairs from leaks.

6. Service 

• Warranty: 24-month limited warranty.

• Support: Technical guidance via email/chat.

• Global Shipping: Available via DHL/FedEx.