KYOSTAR Front Mount Intake System for 2021+ BMW G42 M240i G20 G21 M340i G22 G23 M440i B58TU 3.0T

KYOSTAR Front Mount Intake System for 2021+ BMW G42 M240i G20 G21 M340i G22 G23 M440i B58TU 3.0T

The KYOSTAR Front Mount Intake System is designed for 2021+ BMW G-Series models equipped with the Gen2 B58TU 3.0T turbocharged inline-six engine. This performance intake system improves airflow efficiency by reducing factory intake restriction while enhancing throttle response and turbocharger sound. The front mount design provides a more direct airflow path to support improved turbo breathing and consistent engine performance.

Built with a high-flow filter and durable silicone intake hose, this system helps maintain reliable airflow under increased boost pressure while improving induction sound and engine response. It is an ideal upgrade for BMW B58TU enthusiasts looking for improved airflow, better turbo response, and a cleaner performance engine bay setup.

Features

• Front mount intake design helps improve airflow delivery and reduce factory intake restriction.

• High-flow air filter supports increased airflow demand from the Gen2 B58TU turbocharged engine.

• Silicone intake hose construction provides reliable durability under increased boost pressure.

• Optimized intake routing helps enhance throttle response and turbo induction sound.

• Designed specifically for BMW B58TU 3.0T performance applications including street and tuned builds.

Fitment

• 2021+ BMW G42 M240i B58TU 3.0T L6
• 2021+ BMW G20 M340i B58TU 3.0T L6
• 2021+ BMW G21 M340i B58TU 3.0T L6
• 2021+ BMW G22 M440i B58TU 3.0T L6
• 2021+ BMW G23 M440i B58TU 3.0T L6
• 2021+ BMW G26 M440i Gran Coupe B58TU 3.0T L6
• 2021+ BMW G30 540i B58TU 3.0T L6
• 2021+ BMW G31 540i B58TU 3.0T L6
• 2021+ BMW G11 740i B58TU 3.0T L6
• 2021+ BMW G12 740Li B58TU 3.0T L6
• 2021+ BMW G14 840i B58TU 3.0T L6
• 2021+ BMW G15 840i B58TU 3.0T L6

Note:

Compatible engine: Gen2 B58TU 3.0T Turbo L6 engine applications only.
Incompatible engine: Not compatible with Gen1 B58, S55, N55, or other engine platforms.
Verify chassis: Confirm your BMW G-Series chassis code before purchase.
Verify year: Check vehicle production year and factory intake configuration.
Verify connection: Ensure turbo inlet connection, intake routing, and mounting points match your vehicle.

Note:
Vehicle specifications may vary by market, production date, and factory configuration. Sensor locations, mounting points, and previous aftermarket modifications may affect installation compatibility. Please compare your original intake system and connection points before ordering.

Professional installation is recommended.

Product Details

FAQ

Q: Is this intake compatible with all BMW B58 engines?
A: No. This intake system is designed specifically for Gen2 B58TU 3.0T engines. Please confirm your vehicle chassis and engine generation before purchase.

Q: Will this improve turbo sound?
A: Yes. The high-flow intake design helps enhance turbo induction sound and provides a more aggressive driving experience during acceleration.

Q: Does this require ECU tuning after installation?
A: ECU tuning is not required for basic installation. However, tuning may help maximize performance gains on modified vehicles.

Q: Is professional installation required?
A: Professional installation is recommended to ensure proper fitment, secure connections, and correct intake routing.