Air Filters


- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988>>

Fits:
Porsche 944 Turbo / Turbo S 1986-91
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Diagram ref no 1
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95111002102
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- Porsche 944S 2.5L 16V 1987-88

Fits:
Porsche 944 S 2.5L 1987-88 (M44.40)
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Diagram ref no 5
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94411014900
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- Porsche 944 2.5L 8V 1982-87
- Porsche 944 2.7L 8V 1988-89
- Porsche 944S 2.5L 16V 1987-88
- Porsche 944S2 3.0L 16V 1989-91

Fits:
Porsche 944 1985-89
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Diagram ref no 15
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94411022101
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- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-87
- Porsche 944 2.7L 8V 1988-89

Fits:
Porsche 944 2.5L 1982-88
Porsche 944 2.7L 1988-89
Porsche 924S 1986-88
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94411018602
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- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-87
- Porsche 944 2.7L 8V 1988-89

Fits:
Porsche 944 2.5L 1982-88
Porsche 944 2.7L 1988-89
Porsche 924S 1986-88
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94411018602
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- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-87
- Porsche 944 2.7L 8V 1988-89

Fits:
Porsche 944 2.5L 1982-88
Porsche 944 2.7L 1988-89
Porsche 924S 1986-88
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94411018602
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- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988>>

Fits:
Porsche 944 Turbo 1985-91
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95111012101
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- Porsche 944S 2.5L 16V 1987-88

Fits:
Porsche 944S 2.5L 1987-88
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94411018800
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- Porsche 944S2 3.0L 16V 1989-91

Fits:
Porsche 944S2 1989-91
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94411016600
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- Porsche 944S2 3.0L 16V 1989-91

Fits:
Porsche 944S2 1989-91
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94411016600
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Includes special BMC detergent and an oil applicator - in either spray bottle or liquid form.

HOW IS A BMC FILTER REGENERATED?
We recommend using original BMC kits only, as other products may not be effective or may damage the filter permanently, thus invalidating the warranty.
We recommend regenerating the filter (washing + oil application) every 20.000 – 25.000 km to ensure best performance and long service life.
This value is a rough estimate and can vary based on the climatic conditions and the ground on which the vehicle is used (sand, dirt roads, etc.).
The various steps to be carried out in order to regenerate the filtering element are indicated in the instructions contained in the regeneration kit.
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WA2
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- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-87
- Porsche 944 2.7L 8V 1988-89
- Porsche 944S 2.5L 16V 1987-88

This Product Fits:
Porsche 924 S 2.5L 1986-88
Porsche 944 2.5L 1982-88
Porsche 944 2.5L (CAT) 1986-89
Porsche 944 S 2.5 1987-88
Panel Filter Size:
- width - 182 mm
- height - 307 mm
BMC air filters are designed and produced to ensure a higher air flow than original paper filters. In F1, for example, BMC cotton filters minimize the loss of air flow pressure passing through the air filter; this way ensures the best conditions for full exploitation of maximum power. Therefore the benefits of replacing the original paper filter with BMC cotton air filter, produced using the same technology and materials as the F1 air filters, are evident.
DESIGN AND MATERIALS
Qualified engineers using advanced software and expert technicians using the latest technologies produce BMC air filters. An F1 filter must be very light, must be made of the best raw materials and must improve performance. For this reason we use only alloy mesh with epoxy coating to ensure protection from petrol fumes and from oxidization due to the humidity of the air. The filtering material is composed of a special cotton gauze soaked with low-viscosity oil to give you the best air permeability.





- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988>>

This Product Fits:
Porsche 944 2.5L TURBO (951) 1985-88
Porsche 944 2.5L TURBO (951) CONVERTIBLE 1990-91
Porsche 944 2.5L TURBO (951) COUPÉ 1989-91
Porsche 944 2.5L TURBO S (951) 1988
Panel Filter Size:
- width - 256 mm
- height - 194 mm
BMC air filters are designed and produced to ensure a higher air flow than original paper filters. In F1, for example, BMC cotton filters minimize the loss of air flow pressure passing through the air filter; this way ensures the best conditions for full exploitation of maximum power. Therefore the benefits of replacing the original paper filter with BMC cotton air filter, produced using the same technology and materials as the F1 air filters, are evident.
DESIGN AND MATERIALS
Qualified engineers using advanced software and expert technicians using the latest technologies produce BMC air filters. An F1 filter must be very light, must be made of the best raw materials and must improve performance. For this reason we use only alloy mesh with epoxy coating to ensure protection from petrol fumes and from oxidization due to the humidity of the air. The filtering material is composed of a special cotton gauze soaked with low-viscosity oil to give you the best air permeability.
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FB766
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- Porsche 924S 2.5L 1986-87
- Porsche 944 2.5L 8V 1982-87

This Product Fits:
Porsche 944 2.5L 1981-90
Porsche 944 2.7L 1988-89
Porsche 924 S 2.5L 1986-88 (150 & 160PS)
K&N® washable, reusable High-Flow Air Filters™ feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower.
Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's 10-Year/Million Mile Limited Warranty.
K&N drop-in replacement filters are designed to install easily into your factory air box.
Works with Original Equipment Manufacturer Vehicle Electronics.
Environmentally Friendly, K&N Reusable Air Filters
Upgrade today and start enjoying superior airflow and superior performance from K&N's most popular product!
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33-2079
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- Porsche 944 Turbo 2.5L 8V 1985-88

This Product Fits:
Porsche 944 2.5L Petrol 1985-91 Turbo
Non-US Models
K&N® washable, reusable High-Flow Air Filters™ feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower.
Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's 10-Year/Million Mile Limited Warranty.
K&N drop-in replacement filters are designed to install easily into your factory air box.
Works with Original Equipment Manufacturer Vehicle Electronics.
Environmentally Friendly, K&N Reusable Air Filters
Upgrade today and start enjoying superior airflow and superior performance from K&N's most popular product!
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
33-2081
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- Porsche 944S 2.5L 16V 1987-88

This Product Fits:
Porsche 944S 2.5L 16V 1987-88
K&N® washable, reusable High-Flow Air Filters™ feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower.
Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's 10-Year/Million Mile Limited Warranty.
K&N drop-in replacement filters are designed to install easily into your factory air box.
Works with Original Equipment Manufacturer Vehicle Electronics.
Environmentally Friendly, K&N Reusable Air Filters
Upgrade today and start enjoying superior airflow and superior performance from K&N's most popular product!
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33-2640
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Porsche Air Filters: Original vs. Aftermarket Options
Improved Performance: Upgrading your Porsche's air filter can enhance its performance by allowing more air to flow into the engine, resulting in improved combustion and increased horsepower.
Enhanced Engine Protection: Both original and aftermarket air filters are designed to prevent dirt, debris, and contaminants from entering the engine. They efficiently filter out particles, ensuring clean air reaches the engine and reducing the risk of engine damage or premature wear.
Increased Fuel Efficiency: A high-quality air filter can contribute to better fuel efficiency by maintaining the optimal air-to-fuel ratio in the engine. It allows for proper combustion, maximizing fuel utilization and reducing fuel consumption.
Extended Engine Life: By keeping harmful particles away from the engine, a reliable air filter can help prolong the lifespan of your Porsche's engine. It minimizes the risk of abrasive particles causing damage to internal components and ensures smooth operation over time.
Easy Installation: Air filters are relatively simple to install, making it a convenient upgrade or replacement for your Porsche. They are designed to fit specific models and can be easily replaced during routine maintenance.
At Design911, we understand the importance of finding the correct part for your Porsche and offering professional advice. We provide a wide range of original and aftermarket air filters specifically designed for Porsche vehicles. Our knowledgeable team can help you identify the right air filter for your model and guide you through the selection process. With our expertise and extensive inventory, we strive to ensure that you receive the best-suited air filter for your Porsche, allowing you to optimize performance, protect your engine, and enjoy a superior driving experience.