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Design 911 Design 911 supply Porsche parts, Porsche spares and Porsche accessories, to both retail and to the trade. Our Porsche product and accessory range includes brakes, exhausts, tyres, wheels and Porsche panels and interiors. https://design91.uk/images/schemaLogo.png https://design91.uk/images/schemaLogo.png +443456003478 https://design91.uk Facebook Instagram

K&N

About K&N

For over 50 years, K&N® has been an industry-leader in automotive filtration and technology—offering products to increase performance, protection, and longevity for Porsche vehicle applications worldwide.

In the early 1960s, two motorcycle racers, Ken Johnson and Norm McDonald (K&N), developed a ground-breaking new idea for an air filter—one that could perform under the demands of dusty, dirty off-road environments. After experimenting with numerous types of filter media, they discovered that an oiled cotton design allowed the filter to not only capture contaminants very efficiently, but also allowed it to be washed and reused, and the original K&N® High-Flow Air Filter™ was born. Five decades later, K&N® is still innovating industry-leading filtration technology, and offers outstanding protection for everything from top-fuel dragsters to commuter vehicles across the globe.

DISPLAYING 1 to 16 (of 30 products)
1 2
Best Price
33-5137
Product Information
Product Information
Air filter cartridge performance . Porsche 991 Turbo 2012-18 MKI MKII  K&N 

kn

Fits:
Porsche 991 TURBO 2012-2018


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 No-Hassle Lifetime Limited Warranty. K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N's most popular product!




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Related, superseded, cross reference or alternative numbers for comparison.

33-5137
99111013070
33-5137

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Best Price
33-2081
Product Information
Product Information
K&N High Performance replacement air filter.

kn

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!

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Related, superseded, cross reference or alternative numbers for comparison.

33-2081
95111012101

The product you are viewing cross references to these numbers
Best Price
28-4240
Product Information
Product Information
K&N High Performance replacement air filter.
Air Filter Shape: Round
Height: 5 in (127 mm)
Sold each

kn

This Product Fits:
Porsche 356 Speedster

K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today

Protect your drag car motor from debris
Designed for high performance
Cotton gauze filter material

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28-4240
33-2484
332484

The product you are viewing cross references to these numbers
Best Price
33-3153
Product Information
Product Information
K&N High Performance replacement air filter.
This is sold as PAIR. There are 2 per car.

kn

This Product Fits:
Porsche 911 (992) 3.0L

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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Related, superseded, cross reference or alternative numbers for comparison.

33-3153
33-3153
333153

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Best Price
HP-1007
Product Information
Product Information
Oil Filter Spin-on Type

Fits:

Porsche 986/987 as well as 996/997 models and replaces Porsche part numbers 996 107 020 53 (54, 55). For MY97-08 vehicles with M96 or M97 engine designation.
Does not fit GT2, GT3, or Turbo models or any aircooled models. Design only for MY97-08 vehicles with an M96/M97 engine.

Porsche 987.2 MY09+ Boxster and Cayman models

Porsche 955 Cayenne S V8 and 955 Cayenne Turbo MY03-06
Best Price
E-0660
Product Information
Product Information
K&N High Performance replacement air filter.
2 required per car. Sold as EACH.

kn

Fits:
Porsche 95B Macan 2014-18
* I1L0 - normal air cleaner

SPECIFICATIONS:
• Height 3.625 in (92 mm)
• Width 7.375 in (187 mm)
• Length 9.875 in (251 mm)
• Weight 2.7 lb (1.2 kg)

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!


Click 'Zoom in' for large parts diagram.
Diagram ref no 5

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Related, superseded, cross reference or alternative numbers for comparison.

E-0660
95B129620
95B129620A

The product you are viewing cross references to these numbers
Best Price
33-3078
Product Information
Product Information
K&N High Performance replacement air filter.

kn

This Product Fits:
Porsche 718 Boxster / Cayman


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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Related, superseded, cross reference or alternative numbers for comparison.

33-3078
333078
33-3078

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Best Price
E-3671
Product Information
Product Information
Replacement air filter for 5611702

kn

Fits:
Porsche 911 1965-89


Product Specifications:
Part Number: E-3671
Product Style: Oval Air Filter
Air Filter Shape: Oval
Height: 3.25 in (83 mm)
Inner Wire: No
Inside Length: 10.75 in (273 mm)
Inside Width: 4 in (102 mm)
Outside Length: 12 in (305 mm)
Outside Width: 5.25 in (133 mm)
Top Style: Open
Top Material/Finish: None
Filter Material: Cotton Gauze


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
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E-3671
5617702
56-1770-2
56 1770 2
561240

The product you are viewing cross references to these numbers
Best Price
33-2857
Product Information
Product Information
K&N High Performance replacement air filter.

kn

This Product Fits:
Porsche 955 Cayenne 3.2L 2003-07
Porsche 955 Cayenne 4.5L 2002-07 (2 Filters Required)

Porsche 957 Cayenne 3.6L 2007-10
Porsche 957 Cayenne 4.8L 2007-10 (2 Filters Required)
Porsche 957 Cayenne 3.0L Diesel 2009-10

Porsche 958 Cayenne 3.0L Hybrid 2010-2014
Porsche 958 Cayenne 3.6L 2010-2014
Porsche 958 Cayenne 4.8L 2010-2014 (2 Filters Required)
Porsche 958 Cayenne 3.0L Diesel 2010-2014
Porsche 958 Cayenne 4.2L Diesel 2012-2014 (2 Filters Required)


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.

33-2857
95511013100
95811013000
33-2857
332857

The product you are viewing cross references to these numbers
Best Price
E-0666
Product Information
Product Information
K&N High Performance replacement air filter.
2 required per car. Price is EACH.

kn

This Product Fits:
Porsche 981 Boxster 2.7L / 3.4L 2012-2014
Porsche 981 C Cayman 2.7L / 3.4L 2012-2014


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.

E-0666
98111013000

The product you are viewing cross references to these numbers
Best Price
33-2484
Product Information
Product Information
K&N High Performance replacement air filter.
This is sold as PAIR. There are 2 per car.

kn

This Product Fits:
Porsche 911 (991) 3.4 L 2012-2014
Porsche 911 (991) 3.6L 2013-2014
Porsche 911 (991) 3.8L Carrera 2012-2014
Porsche 911 (991) 3.8L GT3 2013-2014


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.

33-2484
33-2484
332484

The product you are viewing cross references to these numbers
Best Price
E-1999
Product Information
Product Information
K&N High Performance replacement air filters.
SET of 2

kn

This Product Fits:
Porsche 911 (997) Carrera 3.6L H6 F/I 2009-12
Porsche 911 (997) Carrera 3.8L H6 F/I 2009-12

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
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E-1999
99711013030
99711013031

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Best Price
56-1770-2
Product Information
Product Information
K&N Custom Air Filters for Single or Two Barrel Carburetors for Porsche 911 Sold as single unit

kn

This Product Fits:
Porsche 911 with carbs

K&N brand air filter, part number 56-1240 which is now 56-1770-1 this is for Weber 40/46 IDA (Triple carb) as fitted to Porsche 911.

K&N Custom Air Filter kits are designed to allow the maximum performance from your carburettors, yet keep the dirt on the outside where it belongs. These assemblies come with top and base plates and the famous K&N High-Flow Washable Air Filter.

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56-1770-2
56-1770-2
561240
56-1770-2

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Best Price
99-5000EU
Product Information
Product Information
K&N Filter care service kit aerosol - international.

kn

K&N Recharger Kit 99-5000EU is designed for cleaning your K&N oiled cotton air filter when it is time to be serviced.

Part 99-5000EU is labeled in English, Spanish, Swedish, Polish and Czech for use in Europe.

The kit comes with K&N Power Kleen air filter cleaner and air filter oil.

99-5000EU will restore air flow efficiency and will bring your K&N oiled cotton air filter to like new condition. K&N Power Kleen works to dissolve the dirt build up and old filter oil, and can be washed away with water. After the air filter fully dries re-oil your air filter then reinstall it.

This Recharger Kit comes with a 204 milliliter aerosol spray can of oil and a 355 milliliter K&N pump bottle of Power Kleen air filter cleaner.


NOTE: This product has got shipping restrictions for export

Please note this item can not be sent out by plane. Deliveries only to European countries by road service

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99-5000EU
99-5000EU
WA200-500
WA250-500

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Best Price
57-7000
Product Information
Product Information
K&N Air Induction Kit for Porsche 996 / 997 3.6L

Fits:
Porsche 996 C2 1998-2004
Porsche 996 C4 1998-2004
Porsche 996 C4S 2000-2004
Not Turbo Models
Porsche 997 C2 / C4 2005>>
3.6L Engines

Engineered for maximum power and sound. This engineered system eliminates the OEM restrictive air box and incorporates a high flow cone air filter and sealed fresh air chamber. A cone filter has superior air flow characteristics as compared to flat panel filters. The cone filter better shapes the air as it enters through the filter for smoother straighter more formed air. Next, we have CMC machined a MAF housing to the exact tolerances of the OEM housing for precise MAF reading and NO CHECK ENGINE LIGHTS. In addition, the sealed air chamber sections off the cone air filter from the engine compartment so that it can only draw cool outside air for more power. Finally, the system is injected moulded from cross link polyethylene which has the lowest thermal conductivity rating of any single-layered mould-able material available on the market today. This is key in keeping intake temperatures low and increasing power.

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57-7000
57-7000
577000

The product you are viewing cross references to these numbers
Best Price
33-2731
Product Information
Product Information
K&N High Performance replacement air filter.

kn

This Product Fits:
Porsche 993 3.6L 1993-97
Porsche 993 3.8L 1995-97


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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33-2731
99311032700
332731
33-2731
99311032701

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DISPLAYING 1 to 16 (of 30 products)
1 2