M4 M3 Air Intake for BMW S55 3.0T 2018-21

M3 Air Intake Product Specifications

Engineered Around the BMW S55 Twin-Turbo Platform

The BMW S55 engine is one of the most successful turbocharged inline-six engines developed by BMW M. Its twin-turbo configuration demands a stable and efficient intake path capable of supplying sufficient airflow under various driving conditions.

Our M3 Air Intake has been developed with smooth internal airflow geometry to support consistent air delivery while maintaining direct-fit compatibility with the original engine layout.

Suitable applications include:

• BMW M3 Air Intake (F80)
• BMW M4 Air Intake (F82)
• BMW M4 Convertible Air Intake (F83)
• BMW M2 Competition Air Intake
• BMW S55 Air Intake
• BMW S55 Cold Air Intake

For performance enthusiasts searching for a Carbon Fiber Air Intake, Performance Air Intake, or Cold Air Intake System, this product provides an excellent combination of engineering precision and premium materials.

Optimized Airflow for Performance Applications

An efficient intake system is more than simply replacing factory components. Proper airflow management helps reduce unnecessary intake restriction while maintaining stable airflow into the turbochargers.

The internal structure of our M4 M3 Air Intake is designed with smooth transitions that promote efficient airflow characteristics throughout the intake path.

Key engineering highlights include:

• Optimized intake pipe geometry
• Balanced airflow distribution
• Direct-fit installation
• Stable air filter housing design
• Lightweight composite construction
• OEM-style mounting locations

Combined with the BMW S55 twin-turbo engine, this design provides an ideal foundation for performance-oriented intake upgrades.

Premium Prepreg Carbon Fiber Construction

Material quality directly influences both durability and appearance.

Our intake system is manufactured using prepreg carbon fiber reinforced with high-performance resin, offering superior consistency compared with conventional hand-laid carbon fiber.

Material Features

• Aerospace-grade prepreg carbon fiber
• Lightweight composite construction
• Excellent rigidity
• High thermal stability
• Superior corrosion resistance
• Premium carbon fiber appearance

Each carbon fiber shell maintains a wall thickness of approximately 1.2-1.5 mm, providing an excellent balance between lightweight construction and structural strength.

The composite material also offers excellent temperature resistance exceeding 120°C, making it suitable for demanding engine bay environments.

Precision Autoclave Manufacturing Technology

Every BMW M4 Air Intake is manufactured using professional autoclave molding technology, one of the industry’s highest standards for carbon fiber production.

Compared with conventional manufacturing methods, autoclave processing produces:

• Higher laminate density
• Better resin distribution
• Improved dimensional consistency
• Reduced internal voids
• Superior surface finish

Each production cycle includes:

• Mold preparation
• Carbon fiber lay-up
• Vacuum bag processing
• Autoclave curing
• CNC precision trimming
• Surface polishing
• Final inspection

By completing every process within our own factory, we maintain stable quality throughout both prototype and mass production.

Carbon Fiber Finish Options

Different brands require different visual styles. Our factory supports multiple carbon fiber finishes for OEM and ODM projects.

Standard Finish

3K 2×2 Twill Carbon Fiber

Available in:

• High Gloss Finish
• Matte Finish

The gloss finish provides a surface gloss level of approximately 90±5 GU, while the matte version offers a more motorsport-inspired appearance.

Optional Carbon Fiber Patterns

Depending on project quantity, we also support:

• 12K Carbon Fiber
• Forged Carbon Fiber
• Custom Carbon Fiber Weaves

These options help brands create differentiated product lines for different markets.