KYOSTAR Cold Air Intake System for BMW F90 M5 F91 F92 F93 M8 G30 M550i G14 G15 G16 M850i G12 750i 4.4L Twin-Turbo V8

KYOSTAR Cold Air Intake System for BMW M5 M8 M550i M850i 750i S63TU4 N63T3 4.4L Twin-Turbo V8

Upgrade your BMW twin-turbo V8 with the KYOSTAR Cold Air Intake System. Designed for selected BMW M5, M8, M550i, M850i, and 750i models equipped with S63TU4 or N63T3 4.4L twin-turbo V8 engines, this performance intake system helps reduce factory airflow restriction while improving throttle response, turbocharger breathing, and induction sound.

The high-flow dual intake design replaces restrictive factory intake components and provides improved air delivery to the twin-turbocharged V8 engine. Designed for daily driving, spirited street use, and tuned BMW performance builds, the KYOSTAR intake system delivers enhanced airflow efficiency, stronger turbo induction sound, and a cleaner performance engine bay appearance.

Features

• Dual high-flow intake design helps reduce factory intake restriction and improve airflow delivery to BMW twin-turbo V8 engines.

• Optimized intake routing supports improved turbocharger breathing and more consistent airflow under high-load driving conditions.

• High-flow performance air filters increase airflow capacity for stock and modified S63TU4/N63T3 applications.

• Enhanced induction design delivers a stronger turbocharger sound and more aggressive intake response during acceleration.

• Designed specifically for selected BMW 4.4L twin-turbo V8 performance applications.

Fitment

• 2018-2023 BMW F90 M5 S63TU4 4.4L Twin-Turbo V8

• 2019-2023 BMW F90 M5 Competition S63TU4 4.4L Twin-Turbo V8

• 2022 BMW F90 M5 CS S63TU4 4.4L Twin-Turbo V8

• 2020-2023 BMW F91 M8 Convertible S63TU4 4.4L Twin-Turbo V8

• 2020-2023 BMW F92 M8 Coupe S63TU4 4.4L Twin-Turbo V8

• 2020-2023 BMW F93 M8 Gran Coupe S63TU4 4.4L Twin-Turbo V8

• 2020-2023 BMW G30 M550i xDrive LCI N63T3 4.4L Twin-Turbo V8

• 2019-2025 BMW G14 M850i xDrive Convertible N63T3 4.4L Twin-Turbo V8

• 2019-2025 BMW G15 M850i xDrive Coupe N63T3 4.4L Twin-Turbo V8

• 2019-2025 BMW G16 M850i xDrive Gran Coupe N63T3 4.4L Twin-Turbo V8

• Selected BMW G12 750i / 750Li xDrive models with compatible N63 4.4L twin-turbo V8 intake configuration

Note:

Compatible engine: Selected S63TU4 and N63T3 4.4L Twin-Turbo V8 engine applications only.
Incompatible engine: Not compatible with B58, S58, N55, diesel, hybrid, naturally aspirated, earlier N63 generations, or other engine platforms.
Verify chassis: Confirm your BMW chassis code and engine revision before purchase.
Verify year: Check vehicle production year and factory intake configuration.
Verify connection: Confirm intake pipe routing, turbo inlet connection, sensor locations, breather connections, and mounting points match your vehicle.

Fitment Note:
BMW twin-turbo V8 platforms may vary by production date, market, trim level, engine revision, and previous modifications. G12 750i compatibility requires additional verification due to different N63 engine revisions. Please compare your factory air boxes, intake pipes, sensors, breather connections, and mounting points with the product photos before ordering.

Professional installation is recommended. Minor adjustment or reuse of factory sensors, breather hoses, rubber mounts, fittings, and installation hardware may be required depending on vehicle configuration and previous modifications.

Product Details

FAQ

Q: Is this intake compatible with BMW N63 engines?
A: This intake is designed for selected N63T3 and S63TU4 4.4L twin-turbo V8 applications. Earlier N63 generations may use different intake configurations and require additional verification.

Q: Will this intake improve turbo sound?
A: Yes. The high-flow dual intake design increases induction airflow sound and provides a more noticeable turbocharger sound during acceleration.

Q: Does this intake require ECU tuning?
A: No ECU tuning is required for installation. However, tuning may help maximize performance when combined with additional engine modifications.

Q: Is this suitable for daily driving?
A: Yes. The KYOSTAR Cold Air Intake System is designed for daily driving, street performance, and tuned BMW twin-turbo V8 applications.