Air Intake for Mini Cooper S (2015-2019 ) 2.0L

High-Flow Performance Air Intake for Mini Cooper S (B46/B48 F55/F56)

What it Does: This kit replaces the restrictive factory air box and baffled intake piping with a high-flow filtration system designed to increase volumetric efficiency and reduce intake air temperatures on the 2.0L turbocharged engine.

The Stock Cooper Intake Restriction

The factory intake system on the F55 and F56 Mini Cooper S is primarily engineered for NVH (Noise, Vibration, and Harshness) compliance rather than maximum airflow. The OEM assembly utilizes a restrictive paper element housed in a plastic box that is highly susceptible to heat soak. Under sustained boost, the air within the stock housing reaches elevated temperatures, which forces the ECU to retard ignition timing to prevent detonation, effectively robbing the B46/B48 engine of its potential output. Furthermore, the corrugated factory intake hose creates significant internal air turbulence, disrupting the laminar flow required for the turbocharger to spool efficiently. These mechanical bottlenecks result in sluggish throttle response and limited top-end power.

The Engineering Solution

This engineering solution utilizes a high-surface-area, washable, and reusable filter designed to maximize CFM (Cubic Feet per Minute) while maintaining superior filtration. By streamlining the air path and removing factory baffles, the system allows the turbocharger to draw in air with less resistance, resulting in gains of up to +13 HP and +12 Lbs. x Ft. of torque. The kit is specifically designed to accommodate the factory strut bar, ensuring that chassis rigidity is not sacrificed for performance. Precision-machined MAF (Mass Air Flow) sensor mounting points ensure that air-fuel ratios remain within safe parameters, providing a bolt-on power increase without the risk of a Check Engine Light (CEL). The improved thermal management reduces intake air temperatures, delivering a denser oxygen charge for more explosive combustion cycles.

Technical Specifications

Compatibility

• Mini Cooper S (F55/F56) 2015-2019 L4-2.0L (t) B46/B48
• Note: This item will not fit late 2019 models equipped with the modified B48 engine configuration.
• Note: Confirm your vehicle’s Mass Air Flow (MAF) sensor aligns to product images prior to purchase.

The Mini Precision

Designed for the enthusiast who demands German-engineered precision, this intake system provides a significant performance overhead while maintaining factory-level sensor accuracy. It offers a refined induction note and consistent power delivery without compromising engine longevity.