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MST 2025+ G45 X3 M50 B58 Gen3 3.0 Cold Air Intake + Inlet Kit (BW-X303)

MST 2025+ G45 X3 M50 B58 Gen3 3.0 Cold Air Intake + Inlet Kit (BW-X303)

US$999,999.00
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+ 

horsepower*

@  RPM
+ 

Torque (Nm)*

@  RPM

🛑 UNLEASH THE B58 🛑

Designed to unlock the breathing potential of the B58 Gen3. A new cold air intake system with turbo inlet kit is coming to redefine airflow and performance! 

Features

  • HDPE material airbox protects against heat soaking
  • 152mm reusable high airflow filter
  • Improved performance & better throttle response
  • Inner golf-ball surface for optimized airflow
  • Direct fit to stock vehicle and no need to remap
  • More aggressive turbo sound
  • The engine air filter should be cleaned every 20,000 km of usage and should be replaced at 60,000 km of usage

Fits

  • 2025+BMW G45 X3 M50 B58 Gen3 3.0 

⚠️ Please ensure our product is compatible with your car before placing an order.

If you have any questions, please contact us.

*Due to potential variations in model years (especially transitional years) and different regional specifications by country, we highly recommend contacting us and providing a photo of your engine bay for verification before purchasing to ensure accuracy.

Shipping Information

  • Your packages may be subject to the customs fees and import duties of the country to which your order ships. These charges are always the recipient's responsibility.
  • Shipping with UPS, DHL Express, or FedEx.
  • For European Union customers, please contact us.
  • We have distributors in North America (USA & Canada), Mexico, Europe, Malaysia and Indonesia, we do not provide shipping services to these locations. You may find the contact information on the dealer page.
  • If you can't find the shipping option to your location or for more information, please contact us.

Return & Refund Policy for Duties-Related Returns

(Applicable to customers worldwide)
  • All import taxes, duties, and brokerage fees are the responsibility of the recipient.
  • If you choose not to pay the required taxes and duties, resulting in the shipment being returned, a refund will only be issued after we physically receive the returned package.
  • Any return shipping costs and import duties charged upon re-entry to our warehouse will be deducted from your total payment.
  • The remaining balance, after all deductions, will then be refunded.

We strongly advise customers to check with their local customs office about applicable duties before placing an order.

By completing your purchase, you agree to these terms.

Delivery Options

  • DHL (Norway)
  • DHL (Colombia/ Argentina)
  • EMS,DHL (Asia/Russia)
  • DHL (Southwest Asia, East Europe)
  • DHL (South Africa, North Africa, Egypt)
  • DHL,FedEx (Australia)
  • DHL,FedEx (New Zealand)

Payment Options

  • Credit Card /PayPal (PayPal Express)
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