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A4/S4/RS4

       (B8)

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K&N Performance Cotton Air Filters for the Audi A4/S4

Replace your standard paper air filter with any one of these cotton performance air filters below.

 

They help your engine breathe and run much better by helping pass through more cleaner air and they all come with a 1 million mile warranty so should last the lifetime of the car.

 

These cotton air filters are much better at keeping out the dirt and dust so will help keep your engine running at its maximum performance.

 

The cotton air filters are direct replacements so just remove your old air filter. Fit the new one back the same way. Job done.

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Audi A4/S4 - 1.8 (petrol) - K&N air filter  

 

Audi A4/S4 - 2.0 (petrol) - K&N air filter  

 

Audi A4/S4 - 2.0 (diesel) - K&N air filter  

 

Audi A4/S4 - 2.7 (diesel) - K&N air filter  

 

Audi A4/S4 - 3.0 (petrol) - K&N air filter  

 

Audi A4/S4 - 3.0 (diesel) - K&N air filter  

 

Audi A4/S4 - 3.2 (petrol) - K&N air filter  

£57

 

£57

 

£57

 

£65

 

£65

 

£65

 

£65

 

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Jetex Performance Cotton Air Filters for the Audi A4

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Audi A4 - 1.8 (petrol) - Jetex air filter  

 

Audi A4 - 2.0 (petrol) - Jetex air filter  

 

Audi A4 - 2.0 (diesel) - Jetex air filter  

£47

 

£47

 

£47

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Green Cotton Performance Cotton Air Filters for the A4 - S4 - RS4

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Direct replacement for your cars original paper air filter

 

Improves engine air flow by up to 40% which leads to an improved and smoother power delivery

Audi A4 - 1.8 (petrol) - Green Cotton air filter    

 

Audi A4 - 2.0 (petrol) - Green Cotton air filter    

 

Audi A4 - 2.0 (diesel) - Green Cotton air filter  

 

Audi A4 - 2.7 (diesel) - Green Cotton air filter  

 

Audi A4 - 3.0 (petrol) - Green Cotton air filter  

 

Audi A4 - 3.0 (diesel) - Green Cotton air filter  

 

Audi A4 - 3.2 (petrol) - Green Cotton air filter  

 

Audi S4 - 3.0 - Green Cotton air filter              

 

Audi S4 - 4.2 - Green Cotton air filter              

 

£55

 

£55

 

£55

 

£65

 

£65

 

£65

 

£65

 

£65

 

£65

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Simota Carbon Fibre Aero-Form Induction Kits for the Audi A4

Top of the range air intake system designed to give the maximum performance of any air intake system available on the market.

 

Made from high modulas carbon fibre which shields the air intake from the heat of the engine whilst allowing a ram effect of cooler, denser air from the outside, giving an increase in power and speed from the engine.

 

Full fitting kit and instructions supplied with every kit and can be fitted by anyone with no previous fitting experience.

Audi A4 - 2.0 (petrol) - Simota aero-form induction kit

£450

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