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- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93
This OE match air filter is a direct replacement for the original Porsche engine intake filter fitted to Porsche 930 Turbo and 965 Turbo models. It filters airborne contaminants before air enters the engine, helping maintain engine performance, turbocharger efficiency, and internal engine protection.
Fits:
Porsche 930 Turbo 3.0L / 3.3L
Porsche 965 Turbo 1991 - 1994
Installed within the factory airbox assembly, the filter removes dust, dirt, debris, pollen, and airborne contaminants from incoming intake air before it reaches the turbocharger and engine combustion chambers. Maintaining clean airflow is especially important on turbocharged engines, where unrestricted intake flow and proper filtration directly affect turbo efficiency, throttle response, and engine longevity.
This air filter is ideal for routine servicing, preventative maintenance, or restoration projects on classic Porsche Turbo models, helping preserve engine performance and factory driving characteristics.
The air filter cleans incoming air before it enters the turbocharger and engine intake system. It helps maintain proper airflow, protects internal engine components from contamination, and supports efficient combustion and turbocharger performance.
Function
• Filters dust, dirt, and airborne contaminants from intake air
• Maintains clean airflow to turbocharger and engine
• Supports efficient combustion and throttle response
• Helps protect turbocharger and internal engine components
• Maintains engine performance and fuel efficiency
Over time, air filters become clogged with dirt and debris, restricting airflow into the turbocharged engine. A blocked or dirty filter can reduce turbo efficiency, throttle response, engine performance, and fuel economy while increasing strain on the intake system. Replacing the air filter at regular intervals helps maintain clean airflow and protects critical engine components from premature wear.
When to replace
• During routine scheduled servicing
• Reduced engine performance or turbo response
• Dirty or clogged filter element
• Increased fuel consumption
• After driving in dusty or contaminated environments
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93011018502
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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
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99-5000EU
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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.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
WA2
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