The Eventuri replacement panel filter for BMW F-chassis N55 applications is a direct performance upgrade for the factory airbox, developed using the same CFD-driven design and testing methodology as Eventuri’s full intake systems. Designed to increase airflow while maintaining OEM fitment and thermal efficiency, this drop-in filter provides an immediate improvement in intake response without altering the factory intake layout.

The filtration medium is engineered to deliver a higher flow rate than the stock paper element while maintaining effective filtration and stable intake air temperatures. By reducing pressure drop across the air filter, the turbocharger is able to operate more efficiently, resulting in sharper throttle response and improved consistency under load.

This panel filter installs directly into the original airbox and retains the sealed cold-air design of the factory system, making it an ideal upgrade for customers who want improved performance while preserving OEM drivability, appearance, and emissions equipment.

This product is for the OEM intake system only and is not compatible with Eventuri carbon intake systems.

Product Details

• Direct replacement performance panel filter for OEM airbox
• Increased airflow compared to factory paper filter
• Maintains factory sealed intake design
• Reduces pressure drop to improve turbo efficiency
• Improved throttle response and intake consistency
• Precision fit for factory air filter housing
• Developed using CFD analysis and dyno validation
• No permanent modifications required
• SKU: EVE-N55-PF

Vehicle Applications

• BMW F20 / F21 M135i
• BMW F22 / F23 M235i
• BMW F30 / F31 / F34 335i
• BMW F32 / F33 / F36 435i

Notes

• For OEM intake systems only
• Not compatible with Eventuri carbon intake systems
• Designed and hand-assembled in the UK
• This item is not eligible for return once opened
• Warranty coverage and damage-in-transit support are fully provided
• View emissions compliance notice