Performance Air Filter for Mini Cooper Mini II (2006-2010) 1.6L Engine

Sharpening the N12 & N16: High-Flow Induction for the Mini Cooper II

Who It’s For: Engineered for Mini Cooper (R55 through R61) owners running the 1.6L N12 or N16 naturally aspirated powerplants who are tired of the stock engine’s breathlessness during high-RPM pulls.

The Symptom: The factory intake system on the 1.6L Mini engine is built for cost-effectiveness and sound suppression above all else. The original paper filter is composed of densely packed fibers that, while decent at filtration, create a significant pressure drop within the airbox as soon as you step on the gas. This restriction forces the engine to expend energy just to pull air through the media, resulting in a "lazy" throttle response and a noticeable lack of urgency when you’re trying to navigate through traffic or enjoy a canyon road.

The Engineering Fix: We replace that restrictive paper element with a high-performance multi-layered cotton gauze filter. By using a depth-loading filtration method, this filter captures particles as small as 7 microns (compared to the 10-micron limit of OEM filters) while significantly increasing the total surface area for airflow. The system is built using BMC’s proprietary "Full Moulding" process, creating a single-piece filter frame that eliminates welded joints. This ensures a perfect, leak-proof seal within your factory airbox, preventing unmetered air from entering the combustion chamber while maximizing air density and intake velocity.

Why Mechanics Choose This Kit

• Optimized Air Density: By reducing the intake restriction, the N12/N16 engine can achieve a more efficient volumetric efficiency, leading to smoother power delivery across the entire rev range.
• Zero-Leak Architecture: The specialized rubber compound used in the molding process is designed for long-term durability and heat resistance, maintaining its shape and seal even in the cramped, high-heat environment of the Mini engine bay.
• Regenerative Design: Unlike paper filters that are tossed in the trash, this cotton gauze media is washable and reusable, allowing you to maintain peak flow rates for the life of the vehicle with a standard regeneration kit.

Technical Specifications

Compatibility & OEM Reference

Fits the Following Vehicles:

• MINI II (R55, R56, R57, R60) 1.6L - 120 HP (2006 and Up)
• MINI II (R55, R56, R57, R58, R59, R60, R61) 1.6L - 122 HP (2010 and Up)
• MINI II (R55, R56, R57, R60) 1.6L - 98 HP (2010 and Up)

Interchange Part Numbers:

FB747/20, FB74720

The Performance Promise

Buy with confidence. This is not just a filter; it’s an engineering upgrade designed to help your Mini breathe the way it was intended. Backed by real automotive experts and fast shipping to get you back on the road with better response.