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 S63TU4 / N63T3 4.4L Twin-Turbo V8

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, improved turbo airflow delivery, and a more aggressive 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 V8 engine. Built for S63TU4 and N63T3 4.4L applications, this system is a practical performance upgrade for daily driving, spirited street use, and tuned BMW V8 builds.

Features

• High-flow dual intake design helps reduce factory airflow restriction and supports improved engine breathing.

• Designed for BMW S63TU4 and N63T3 4.4L twin-turbo V8 applications with compatible factory intake layouts.

• Helps enhance turbo induction sound while maintaining a clean performance-oriented engine bay appearance.

• Supports daily driving, street performance, and tuned twin-turbo V8 applications.

• Complete intake system includes intake pipes, high-flow air filters, couplers, clamps, and installation hardware.

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 layout

Notes

Compatible Engine: Designed for selected BMW S63TU4 and N63T3 4.4L Twin-Turbo V8 engine applications with compatible factory intake layouts.

Incompatible Engine: Not compatible with six-cylinder engines, diesel engines, hybrid applications, naturally aspirated engines, earlier-generation N63 engines, or other non-compatible configurations.

Verify Vehicle: Please verify your vehicle year, chassis code, engine code, intake pipe layout, sensor connections, turbo inlet configuration, and factory air box setup before purchase.

Intake configurations may vary depending on production date, market, trim level, engine revision, and previous modifications. Please compare your original air boxes, intake pipes, sensors, breather connections, and mounting points with the product photos before ordering.

Professional Installation: 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.

Product Details

FAQ

Q1: Will this fit my BMW?

This KYOSTAR Cold Air Intake System is designed for selected BMW models equipped with S63TU4 or N63T3 4.4L Twin-Turbo V8 engines. Please confirm your chassis, engine code, and factory intake configuration before purchase.

Q2: Does this require ECU tuning?

No ECU tuning is required for installation. However, tuning may further optimize performance depending on your vehicle setup and supporting modifications.

Q3: What improvements can I expect?

Drivers may experience improved airflow, sharper throttle response, enhanced turbo induction sound, and a cleaner performance-focused engine bay appearance compared with the factory intake system.

Warranty & Shipping

KYOSTAR products are inspected before shipment to ensure quality and reliability. Each intake system is securely packaged to prevent transportation damage. Please contact our support team if you need assistance with installation or product-related issues.