This Carbon Air Intake was developed for BMW B58 engines in the 340i and 440i F3x models and ensures a more efficient air supply to the turbo. Thanks to the improved airflow and lower restriction, the engine responds faster and delivers more stable performance, especially under higher load.
The carbon construction helps limit heat absorption, resulting in cooler intake air and a sportier, clearly audible intake sound.
Advantages
• Improved airflow to the turbo
• Faster throttle response
• Better performance under higher load
• Carbon construction reduces heat absorption
• Sportier and more aggressive intake sound
• Suitable for performance and stage builds
• Premium appearance in engine compartment
Technical specifications
• Type: carbon air intake system
• Material: carbon fiber
• Application: turbocharged petrol engine (B58)
Compatibility
• BMW 3 Series F30 / F31 / F34 – 340i (2015–2018)
• BMW 4 Series F32 / F33 – 440i (2016–2020)
• Engine: B58
• Power: 326 – 360 hp
Important information
• Not permitted for use on public roads
• For motorsport / performance use only
• Suitable for standard and tuned vehicles
Contents
• Carbon air intake system
• Assembly parts
Frequently Asked Questions
What are the results of this intake?
Better airflow, faster response, and sportier sound.
Is this suitable for tuning?
Yes, ideal for stage upgrades.
Why use carbon?
For lower heat absorption and more efficient air supply.
Is this street legal?
No, only for motorsport use.
