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Air filter

(11 products)
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130
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11
130
products
found
Product type
Air filter Airbox Bellmouth
Air filter connection
25mm 28mm 32mm 35mm 37mm 38mm 42mm 44mm 46mm 48mm 49mm 50mm 52,5mm 55mm 60mm 62mm 70mm
Angle
25 degree 30 degree 45 degree straight
Colour
Black Blue Orange White
Brand
MotoForce Racing Polini Stage6
Price
Reset filters
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46mm 62mm 70mm
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Stage6
Racing Air Filter Stage6 Double Layer small 70mm white
Article no.: S6-35036/WH

Racing Air Filter Stage6 Double Layer small 70mm white

35,00 €
In stock
RRP
45,00 €
-22% Discount
Sale
Stage6
Racing Air Filter Stage6 Double Layer large 70mm black
Article no.: S6-35022/BK

Racing Air Filter Stage6 Double Layer large 70mm black

38,00 €
In stock
RRP
50,00 €
-24% Discount
Sale
Stage6
Bellmouth Stage6 MK2 50mm PWK / VHST orange
Article no.: S6-3700042/OR

Bellmouth Stage6 MK2 50mm PWK / VHST orange

27,00 €
In stock
RRP
30,00 €
-10% Discount
Stage6
Racing Air Filter Stage6 28 - 50mm black
Article no.: S6-35015/BK
2

Racing Air Filter Stage6 28 - 50mm black

35,00 €
In stock
RRP
38,00 €
-8% Discount
MotoForce Racing
Karting Airbox Motoforce Racing 35mm weiß / orange
Article no.: MF18.00222

Karting Airbox Motoforce Racing 35mm weiß / orange

17,00 €
In stock
RRP
24,50 €
-31% Discount
Sale
Polini
Air Filter Polini Big Evolution 28 - 55mm straight
Article no.: P203.0160

Air Filter Polini Big Evolution 28 - 55mm straight

36,50 €
Currently not in stock
RRP
40,00 €
-9% Discount
Polini
Bellmouth Polini CP 60mm
Article no.: P343.0025

Bellmouth Polini CP 60mm

6,00 €
Currently not in stock
RRP
6,20 €
-3% Discount
Polini
Air Filter with adapters Polini Big Evolution 25 - 55mm
Article no.: P203.0175

Air Filter with adapters Polini Big Evolution 25 - 55mm

35,00 €
Currently not in stock
RRP
41,00 €
-15% Discount
Polini
Air Filter Polini Evolution oval 28-55mm black / blue
Article no.: P203.0147

Air Filter Polini Evolution oval 28-55mm black / blue

37,00 €
Currently not in stock
RRP
38,00 €
-3% Discount
Polini
Air Filter Polini Air Box 100x80mm 46mm Polini CP black
Article no.: P203.0082

Air Filter Polini Air Box 100x80mm 46mm Polini CP black

20,00 €
Currently not in stock
RRP
22,00 €
-9% Discount
Polini
Air Filter Box Polini CP 46mm Vespa 50 Special / 125 Primavera / ET3
Article no.: P203.0014

Air Filter Box Polini CP 46mm Vespa 50 Special / 125 Primavera / ET3

12,00 €
Currently not in stock
RRP
14,00 €
-14% Discount

Air filters: clean air for maximum performance

The air filter ensures that the engine draws in clean air, as the entry of foreign objects seriously compromises reliability. Regardless of the vehicle type, clean air is an indispensable requirement. Furthermore, an overly restricted airflow harms performance. This is why manufacturers and tuners often optimize the filter system to achieve the best compromise between flow and filtration.

Optimized performance with open air filters

Racing, Sport, or Original?

In general, the air volume must be increased as engine performance or displacement increases.

For 50cc motorcycles and scooters, the original airbox is designed for limited power only. Therefore, for larger cylinder kits, it is recommended to use a racing air filter that attaches directly to the carburetor, or a larger airbox such as kart-style airboxes.
If you do not increase the displacement, you can still improve filtration by replacing the original air filter with a pod air filter, usually made of dual-layer foam with two different densities.
For motocross, enduro, or general off-road use, it is better to keep a closed airbox, as these machines are used in extreme conditions like dust or mud. The filter should therefore be protected as much as possible against splash water, mud, and dust. Usually, the volume of the original airbox is sufficient for these engines, but the airflow can be further improved using Powerflow kits from brands like Twin Air or perforated airbox covers.

Important note: If you upgrade from a standard air filter element in the airbox to an open air filter, you must readjust your carburetor with different jets.

Air filter maintenance

Improving airflow does little good if you do not take the time to maintain your equipment. It is important to clean or replace the air filter as often as necessary, which also applies to vehicles that have not been tuned.

For motorcycles and scooters with an original airbox, you can find the maintenance intervals in the owner's manual.
With intensive use or a filter upgrade, you should be even more vigilant and regularly check the condition of your filter. A dirty filter cannot provide adequate airflow, which leads to a loss of performance.

For off-road use, you should check the condition of the air filter after every ride. On a very dusty motocross day, it is even sensible to have a spare filter ready for a mid-day swap.

It is best to use special air filter cleaner and an air filter oil that protects the foam from water and fine particles.

Air filters in our shop

We offer various high-quality air filter brands on our site, such as Polini, Moose Racing, Twin Air, Top Performance, YCF, Motoforce, STR8, Stage6, and many others.

In addition to engine performance, you can also replace your filter for aesthetic reasons. That is why we also carry numerous custom air filters with original designs, unique shapes, and in many colors.

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