Performance Air Filter Cone for McLaren 720S (2017-2023) 4.0L

Maximum Induction Efficiency for the McLaren 720S M840T V8

Who It’s For: Designed specifically for McLaren 720S owners looking to optimize the breathing capacity of their M840T twin-turbocharged engine. This is for the driver who demands peak performance during high-speed pulls and track sessions where intake volume is critical.

The Problem: The M840T engine is a masterpiece of engineering, but it’s often stifled by factory paper filters. These OEM units are designed for long service intervals and cost-effectiveness, not maximum flow. For a high-revving, twin-turbo V8, these restrictive filters can lead to increased pressure drops across the intake tract, forcing the turbos to work harder to hit target boost levels.

The Solution: These BMC performance filters are engineered to correct the air-starvation issues of the stock M840T setup. By utilizing a multi-layered cotton gauze media soaked in low-viscosity oil, we provide a 7-micron filtration level that outperforms the 10-micron OEM standard while significantly increasing the volume of air reaching the combustion chamber. This allows for faster turbo spool and more consistent power delivery throughout the rev range.

Why This is the Ultimate Upgrade

• Enhanced Airflow: The low-viscosity oil and epoxy-coated alloy mesh allow for a much higher CFM rating compared to stock paper, ensuring your turbos aren’t gasping for air at 8,000 RPM.
• Full Moulding Construction: Unlike cheaper filters that use glued sections, these utilize a "Full Moulding" system. This single-mould design eliminates welded joints, preventing failures or air leaks under the high-suction environments of a 700+ HP engine.
• Washable & Regenerable: These aren’t throw-away items. Using a BMC regeneration kit, these filters can be cleaned and re-oiled, maintaining "like-new" flow characteristics for the life of your 720S.

Technical Specifications

Compatibility & OEM Reference

Fits the Following Vehicles:

• 2017 McLaren 720S 4.0L V8
• 2018 McLaren 720S 4.0L V8
• 2019 McLaren 720S 4.0L V8
• 2020 McLaren 720S 4.0L V8
• 2021 McLaren 720S 4.0L V8
• 2022 McLaren 720S 4.0L V8
• 2023 McLaren 720S 4.0L V8

Kit Contents:

Includes 2 High-Performance Air Filters (Left and Right Bank)

The Performance Promise

Buy with confidence. As specialists in high-performance induction systems, we understand that a McLaren requires precision. These filters are pre-oiled and ready for immediate installation into your factory airbox. Backed by real automotive experts and fast shipping.