BMW M4 Performance Air Intake - Mishimoto - MMAI-G80-21 - `21-`27
BMW M4 Performance Air Intake - Mishimoto - MMAI-G80-21 - `21-`27

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BMW M4 Performance Air Intake - Mishimoto - MMAI-G80-21 - 21-27. A bolt-on system for the G8X M4 that improves airflow and turbo sound.
Engineered with CAD, 3D prototypes, and flow-bench testing, this intake uses rotational-molded thermoplastic airboxes to resist heat soak and draw cool air. Dual wheel-well inlets feed the S58, and twin high-flow oiled filters add surface area over stock. Restriction drops 13% (driver) and up to 22.8% (passenger). Safe on a stock ECU and includes all hardware for easy installation.
Features
- Fits 2021-2027 BMW G8X M4
- Dual cool-air wheel-well inlets
- High-flow oiled dual filters
- Reduced restriction: 13% driver, 22.8% passenger
- Bolt-on kit with hardware
Questions or build advice? Call Austin, TX at 512-982-9393 or Los Angeles, CA area at 562-981-6800. We offer installation and customization at both locations.
Buying multiple items? Contact us for shipping discounts.
We install on premises at both our Austin and Los Angeles locations.
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