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  • Mishimoto 2021+ BMW G8X M3/M4 Performance Air Intake Kit for Enhanced Power and Sound
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Mishimoto 2021+ BMW G8X M3/M4 Performance Air Intake Kit for Enhanced Power and Sound
Mishimoto 2021+ BMW G8X M3/M4 Performance Air Intake Kit for Enhanced Power and Sound
Mishimoto 2021+ BMW G8X M3/M4 Performance Air Intake Kit for Enhanced Power and Sound
Mishimoto 2021+ BMW G8X M3/M4 Performance Air Intake Kit for Enhanced Power and Sound
Mishimoto 2021+ BMW G8X M3/M4 Performance Air Intake Kit for Enhanced Power and Sound
Mishimoto 2021+ BMW G8X M3/M4 Performance Air Intake Kit for Enhanced Power and Sound
Mishimoto 2021+ BMW G8X M3/M4 Performance Air Intake Kit for Enhanced Power and Sound
Mishimoto 2021+ BMW G8X M3/M4 Performance Air Intake Kit for Enhanced Power and Sound
Mishimoto 2021+ BMW G8X M3/M4 Performance Air Intake Kit for Enhanced Power and Sound
Mishimoto 2021+ BMW G8X M3/M4 Performance Air Intake Kit for Enhanced Power and Sound
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Load image into Gallery viewer, Mishimoto 2021+ BMW G8X M3/M4 Performance Air Intake Kit for Enhanced Power and Sound
Load image into Gallery viewer, Mishimoto 2021+ BMW G8X M3/M4 Performance Air Intake Kit for Enhanced Power and Sound
Load image into Gallery viewer, Mishimoto 2021+ BMW G8X M3/M4 Performance Air Intake Kit for Enhanced Power and Sound
Load image into Gallery viewer, Mishimoto 2021+ BMW G8X M3/M4 Performance Air Intake Kit for Enhanced Power and Sound
Load image into Gallery viewer, Mishimoto 2021+ BMW G8X M3/M4 Performance Air Intake Kit for Enhanced Power and Sound
Load image into Gallery viewer, Mishimoto 2021+ BMW G8X M3/M4 Performance Air Intake Kit for Enhanced Power and Sound
Load image into Gallery viewer, Mishimoto 2021+ BMW G8X M3/M4 Performance Air Intake Kit for Enhanced Power and Sound
Load image into Gallery viewer, Mishimoto 2021+ BMW G8X M3/M4 Performance Air Intake Kit for Enhanced Power and Sound

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Mishimoto 2021+ BMW G8X M3/M4 Performance Air Intake Kit for Enhanced Power and Sound

Mishimoto
misMMAI-G80-21
In stock
Performance Air Intake
$954.00 $885.99
Upgrade your BMW G8X M3 or M4 with the Mishimoto 2021+ Performance Air Intake Kit, designed...
$885.99
Mishimoto 2021+ BMW G8X M3/M4 Performance Air Intake Kit for Enhanced Power and Sound
Description

Upgrade your BMW G8X M3 or M4 with the Mishimoto 2021+ Performance Air Intake Kit, designed to optimize airflow, increase power, and deliver an exhilarating engine sound. Crafted specifically for the 2021 through 2023 models, this bolt-on kit features precision-engineered thermoplastic airboxes that eliminate restrictions and maximize cool-air entry through innovative ports opening into the wheel wells. The use of advanced CAD modeling and flow bench testing resulted in a reduction of intake restriction by up to 22.8 percent on the passenger side, translating into measurable performance gains. The dual high-flow oiled filters enhance filtration and airflow, supporting safe operation with your stock ECU tune while providing improved throttle response and turbocharger spool. The intake system not only boosts performance but also enhances the auditory experience, amplifying turbo bypass valve venting and intake tones during acceleration, giving your vehicle a more aggressive and engaging sound profile. Built with durability in mind, the thermoplastic construction minimizes heat soak and withstands harsh environments, ensuring long-lasting service. Easy to install, this complete kit includes all necessary components, making it accessible for enthusiasts seeking to improve their BMW's driving dynamics without extensive modifications. Whether you're looking for increased horsepower, improved throttle response, or a more aggressive engine sound, the Mishimoto G8X Performance Air Intake Kit offers a comprehensive upgrade that complements the high-performance capabilities of your BMW M3 or M4.

Features:

  • Reduces intake restriction by up to 22.8 percent for increased power potential
  • Constructed with rotational-molded thermoplastic for durability and heat resistance
  • Includes dual high-flow oiled air filters for superior filtration and airflow
  • Enhances turbocharger spool and bypass valve venting for improved engine sound
  • Designed for easy bolt-on installation with all necessary components included

Fitment:
2021 BMW M3 Base
2021 BMW M3 Competition
2021 BMW M4 Base
2021 BMW M4 Competition
2021 BMW M4 Competition xDrive
2022 BMW M3 Base
2022 BMW M3 Competition
2022 BMW M3 Competition xDrive
2022 BMW M4 Base
2022 BMW M4 Competition
2022 BMW M4 Competition xDrive
2023 BMW M2 Base
2023 BMW M3 Base
2023 BMW M3 Competition
2023 BMW M3 Competition xDrive
2023 BMW M4 Base
2023 BMW M4 Competition
2023 BMW M4 Competition xDrive
2023 BMW M4 CSL
2024 BMW M2 Base
2024 BMW M3 Base
2024 BMW M3 Competition
2024 BMW M3 Competition xDrive
2024 BMW M3 CS
2024 BMW M4 Base
2024 BMW M4 Competition
2024 BMW M4 Competition xDrive

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All orders are processed and shipped within 24 hours of purchase (excluding weekends and holidays).
Orders placed after 3:00 PM EST may ship the following business day.

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Tracking information will be provided once your order has shipped.

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If your package arrives damaged, please notify the delivery driver immediately and contact the shipping carrier to file a claim.
You must report any missing or damaged items within 14 days of delivery.
After this time, we cannot be held responsible for lost or damaged items.

Returns

Return Window
You have 30 days from the date of delivery to request a return.
After 30 days, we are unable to accept returns, exchanges, or refund requests.

Eligibility
Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
Items that have been altered, installed, or modified cannot be returned.

Return Process
Contact our Customer Support team to request a Return Authorization (RMA) before sending items back.
Once your return is approved, you’ll receive instructions on where to send the product.
Customers are responsible for return shipping costs unless the item was defective or incorrect.

Refunds
Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).

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