BMC Air Filter FB750/04 – Porsche 981 & 982 Boxster / Cayman

High-performance BMC FB750/04 washable air filter set for Porsche Boxster and Cayman (981 & 982). Designed to increase airflow, improve throttle response, and provide long-life reusable filtration for Porsche flat-six engines.

Product Description

The BMC FB750/04 Performance Air Filter is a direct-replacement upgrade for Porsche Boxster and Cayman models across the 981 and 982 platforms. Designed and manufactured in Italy, this high-flow filter improves engine breathing while maintaining exceptional filtration efficiency.

Unlike restrictive OEM paper filters, the BMC filter uses multi-layered oiled cotton gauze supported by an epoxy-coated alloy mesh. This advanced design allows increased airflow to the engine while trapping particles as small as 7 microns, protecting internal components without restricting performance.

The filter is fully washable and reusable, meaning it can last the lifetime of the vehicle when maintained with a BMC cleaning kit. The durable one-piece moulded frame eliminates weak points and ensures a perfect seal within the factory airbox.

By improving intake airflow, the BMC FB750/04 can enhance throttle response, engine efficiency, and intake sound, making it a simple yet effective upgrade for both road and track-focused Porsche builds.

Key Features

• Direct replacement high-performance air filter

• Increased airflow vs OEM paper filters

• Multi-layer oiled cotton gauze filtration

• Filters particles down to 7 microns

• Washable and reusable – lifetime serviceable

• Durable epoxy-coated alloy mesh

• One-piece moulded frame for improved strength

• Drop-in installation – no modifications required

• Designed and manufactured in Italy

Specifications

• Manufacturer: BMC Air Filters

• Part Number: FB750/04

• Filter Type: Performance replacement air filter (pair)

• Filtration Material: Multi-layer oiled cotton gauze

• Frame Construction: Full moulded rubber with alloy mesh

• Maintenance: Washable & re-oilable

• Filtration Efficiency: ≥ 7 micron particles

• OEM Cross Reference: 98111013000

Compatible Vehicles

Porsche Boxster (981)

• Boxster 2.7 (2013–2016)

• Boxster S 3.4 (2013–2016)

• Boxster GTS 3.4 (2015–2016)

• Boxster Spyder 3.8 (2016)

Porsche Cayman (981)

• Cayman 2.7 (2014–2016)

• Cayman S 3.4 (2014–2016)

• Cayman GTS 3.4 (2015–2016)

• Cayman GT4 3.8 (2016)

Porsche 718 Boxster (982)

• Boxster GTS 4.0 (2020+)

• Boxster Spyder 4.0 (2020+)

Porsche 718 Cayman (982)

• Cayman GTS 4.0 (2020+)

• Cayman GT4 4.0 (2020+)

Why Upgrade to BMC?

BMC air filters are widely used in professional motorsport including Formula 1, Le Mans, and GT racing, where airflow efficiency and engine protection are critical. Their motorsport-derived filtration technology ensures improved airflow while maintaining strong engine protection.

The result is a long-lasting performance upgrade that improves engine breathing without sacrificing reliability.