Restore your BMW’s exhaust performance with this genuine OEM Muffler Exhaust Flap Actuator Motor, designed to regulate exhaust flow, optimize backpressure, and enhance sound dynamically.
This actuator ensures your exhaust system operates exactly as BMW intended—quiet during cruising and sporty when needed.
🔧 Product Details
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Brand: BMW (Original OEM Part)
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Model Compatibility:
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BMW F90 M5
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BMW F95 X5M
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BMW G07 X7
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BMW G20 3 Series
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BMW G21 3 Series Touring
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BMW G22 4 Series
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Part Name: Muffler Exhaust Flap Actuator Motor
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Part Number: 8686640
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Condition: Used – Fully tested & working perfectly
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Installation: Direct fit; usually no programming required
⭐ Why Choose This OEM Exhaust Actuator?
✔ Genuine BMW part – perfect fit, long life
✔ Restores proper exhaust flap movement
✔ Prevents “Exhaust Flap Malfunction” warnings
✔ Enhances engine sound and exhaust performance
✔ Removed from a running vehicle, fully inspected and tested
This is the ideal replacement for a faulty actuator causing exhaust noise issues, poor performance, or error messages.
📦 Condition & Quality
This actuator is in good used condition:
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No cracks, damage, or corrosion
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Clean, intact connectors
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All mounting points perfect
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100% functional at time of removal
Photos show the actual item you will receive.
🚗 Compatibility Check
Please confirm compatibility by matching the part number 8686640 with your existing actuator.
If you’re unsure, send us your:
We will verify compatibility for you.
🌍 Shipping Information
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Worldwide shipping available
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Fast dispatch within 1 business day
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Safe and secure professional packaging
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Express courier options: DHL / FedEx
💰 Customs Charges / Import Duties
Please note:
Customs charges, VAT, or import duties may apply depending on your country’s regulations.
These fees are NOT included in the product or shipping price and must be paid by the buyer.
Your local customs office or courier may contact you for payment before delivery.
🤝 Customer Satisfaction
We guarantee:
✔ Authentic BMW OEM parts
✔ Accurate product descriptions
✔ Fast and safe shipping
✔ Excellent customer support
