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

Upgrade your BMW 4.4L twin-turbo V8 with the KYOSTAR Cold Air Intake System. Designed for selected BMW M5, M8, M550i, M850i, and 750i models, this intake system helps reduce airflow restriction while supporting sharper throttle response and a more aggressive turbo induction sound.

The high-flow dual-intake design replaces restrictive factory intake components and helps provide a stronger supply of air to the twin-turbocharged engine. It is a practical performance upgrade for daily-driven vehicles, spirited street use, and tuned BMW S63TU4 and N63T3 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 the compatible N63 4.4L twin-turbo V8 intake layout

Note: Only compatible with selected BMW models equipped with a matching S63TU4 or N63T3 4.4L twin-turbo V8 engine and compatible factory intake layout. Not compatible with six-cylinder, diesel, hybrid, naturally aspirated, earlier-generation N63, or other engine configurations. Please verify your vehicle year, chassis code, engine code, intake pipe layout, sensor connections, and turbo inlet configuration before purchase.

Fitment Note: Intake configurations may vary by production date, market, trim level, engine revision, and previous modifications. BMW G12 compatibility requires additional verification because different model years may use different N63 engine revisions and intake connections. Please compare the 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 the vehicle configuration and previous modifications.

Product Details