BMC Air Filter FB709/01 – High-Performance Panel Filter – Porsche 991.1 991.2

High-flow BMC FB709/01 performance air filter for Porsche 911 (991). Washable and reusable drop-in replacement designed to improve airflow, throttle response and engine efficiency while maintaining superior filtration.

Product Description

The BMC FB709/01 Performance Air Filter is a direct-replacement high-flow panel filter engineered for Porsche 911 (991) models. Designed to fit directly into the factory airbox, this performance upgrade improves airflow while maintaining exceptional filtration efficiency for optimal engine protection.

Manufactured in Italy using BMC’s advanced Full Moulding technology, the filter features a seamless one-piece frame that prevents deformation and ensures a perfect OEM-style seal. The filtration media consists of multi-layer oiled cotton gauze with epoxy-coated alloy mesh, delivering increased airflow while capturing contaminants as small as 7 microns, finer than many standard paper filters.

Unlike disposable OEM paper filters, the FB709/01 is washable and reusable, allowing it to last the lifetime of the vehicle when properly maintained with a BMC cleaning kit. The improved airflow reduces intake restriction, helping support improved throttle response and engine efficiency without compromising filtration performance.

This filter installs directly into the factory airbox with no modifications required, making it an ideal upgrade for both road and performance-focused Porsche builds.

Key Features

• Direct OEM replacement drop-in panel filter

• High-flow multi-layer cotton gauze filtration

• Improved airflow vs OEM paper filters

• Captures particles as small as 7 microns

• Washable and reusable – lifetime service life

• One-piece Full Moulding construction for durability

• Epoxy-coated alloy mesh reinforcement

• Pre-oiled and ready to install

• Designed and manufactured in Italy

Specifications

• Manufacturer: BMC Air Filters

• Part Number: FB709/01

• Filter Type: Panel air filter (pair)

• Filter Material: Multi-layer oiled cotton gauze

• Frame Construction: Full moulded rubber

• Filtration Efficiency: Down to ~7 microns

• Washable: Yes

• Installation: Direct replacement (OEM airbox)

Compatible Vehicles

Porsche 991.1/991.2 – 2012–2019

Carrera Models

• Porsche 911 Carrera (991.1 / 991.2)

• Porsche 911 Carrera 4

• Porsche 911 Carrera S

• Porsche 911 Carrera 4S

Targa Models

• Porsche 911 Targa 4

• Porsche 911 Targa 4S

Performance Models

• Porsche 911 Carrera GTS

• Porsche 911 GT3

• Porsche 911 GT3 RS

The FB709/01 is designed specifically for Porsche 991-generation 911 models and installs directly in the factory airbox without modification.

Why Upgrade to a BMC Performance Air Filter?

BMC air filters are developed using technology derived from motorsport applications including Formula 1 and endurance racing. Their multi-layer cotton filtration system delivers higher airflow with superior filtration efficiency compared to traditional paper filters, helping improve engine breathing while maintaining long-term reliability.