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Air filter

(31 products)
Carburetor and Intake Carburetors Intake Manifolds Reed Valves and Petals Carburetor Accessories Jets Fuel System Air filter Injection System
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153
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31
153
products
found
Product type
Air filter Air filter box Hose clamp
Air filter connection
25mm 28mm 32mm 35mm 37mm 38mm 39mm 40mm 42mm 44mm 46mm 48mm 49mm 50mm 55mm 57mm 60mm 62mm 70mm
Angle
25 degrees 30 degrees 45 degrees straight
Colour
Black Blue Chrome Red White
Brand
Malossi MotoForce MotoForce Racing Polini Stage6 STR8
Price
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38mm 46mm
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MotoForce
Air Filter Clamp 38mm Minarelli / China 2-stroke / CPI
Article no.: MF18.16601

Air Filter Clamp 38mm Minarelli / China 2-stroke / CPI

1,50 €
In stock
Stage6
Racing Air Filter Stage6 Double Layer large 35-55mm black
Article no.: S6-35021BK

Racing Air Filter Stage6 Double Layer large 35-55mm black

45,00 €
In stock
RRP
50,00 €
-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
Stage6
Air Filter Stage6 Drag Race 44/50mm TM24/PWK/VHST blue
Article no.: S6-35058/BL

Air Filter Stage6 Drag Race 44/50mm TM24/PWK/VHST blue

48,00 €
In stock
RRP
53,00 €
-9% Discount
Stage6
Racing Air Filter Stage6 Double Layer small 28-55mm white
Article no.: S6-35035WH

Racing Air Filter Stage6 Double Layer small 28-55mm white

45,00 €
In stock
RRP
50,00 €
-10% Discount
Stage6
Racing Air Filter Stage6 Double Layer small 28-55mm black
Article no.: S6-35035BK
1

Racing Air Filter Stage6 Double Layer small 28-55mm black

45,00 €
In stock
RRP
50,00 €
-10% Discount
Stage6
Racing Air Filter Stage6 Double Layer small 28-55mm red
Article no.: S6-35035RO

Racing Air Filter Stage6 Double Layer small 28-55mm red

45,00 €
In stock
RRP
50,00 €
-10% Discount
Malossi
Air Filter Malossi E17 32/38mm PHBG/PHBL straight
Article no.: M0413537

Air Filter Malossi E17 32/38mm PHBG/PHBL straight

30,00 €
In stock
RRP
34,00 €
-12% Discount
Sale
Malossi
Air Filter Malossi E14 38mm PHBG/PHBL straight
Article no.: M0411452

Air Filter Malossi E14 38mm PHBG/PHBL straight

33,00 €
In stock
RRP
38,00 €
-13% Discount
Sale
Malossi
Air Filter Malossi E5 chrome 38mm PHBG/PHBL 30°
Article no.: M047593.W0

Air Filter Malossi E5 chrome 38mm PHBG/PHBL 30°

31,00 €
In stock
Malossi
Air Filter Malossi E5 chrome 38mm PHBG/PHBL 30°
Article no.: M047593.K0

Air Filter Malossi E5 chrome 38mm PHBG/PHBL 30°

24,00 €
In stock
Sale
Malossi
Air Filter Malossi E5 38mm PHBG/PHBL 30°
Article no.: M047593.50

Air Filter Malossi E5 38mm PHBG/PHBL 30°

24,00 €
In stock
RRP
25,00 €
-4% Discount
Malossi
Air Filter Malossi E13 32/38mm PHBG/PHBL 25°
Article no.: M0411730

Air Filter Malossi E13 32/38mm PHBG/PHBL 25°

42,00 €
In stock
RRP
48,00 €
-13% Discount
Sale
Malossi
Air Filter Malossi E13 32/38mm PHBG/PHBL straight
Article no.: M0411729

Air Filter Malossi E13 32/38mm PHBG/PHBL straight

41,00 €
In stock
RRP
47,00 €
-13% Discount
Sale
Polini
Air Filter Polini Air Box 115x80mm 46mm Polini CP 30° black
Article no.: P203.0097
1

Air Filter Polini Air Box 115x80mm 46mm Polini CP 30° black

21,50 €
In stock
RRP
22,00 €
-2% Discount
Polini
Air Filter Polini Big Evolution 28 - 55mm straight
Article no.: P203.0160

Air Filter Polini Big Evolution 28 - 55mm straight

36,50 €
In stock
RRP
40,00 €
-9% Discount
MotoForce Racing
Karting Airbox 28 / 35 / 46mm
Article no.: MF18.00220

Karting Airbox 28 / 35 / 46mm

18,00 €
In stock
RRP
24,00 €
-25% Discount
Sale
Polini
Airbox Polini CP 46mm Vespino / universal
Article no.: P203.0017

Airbox Polini CP 46mm Vespino / universal

11,00 €
In stock
RRP
13,00 €
-15% Discount
Str8
Air Filter STR8 Powerfilter Shorty type KN 42 - 55mm chrome
Article no.: STR-346.77/CR

Air Filter STR8 Powerfilter Shorty type KN 42 - 55mm chrome

9,60 €
In stock
RRP
9,90 €
-3% Discount
Str8
Air Filter STR8 Powerfilter type KN 35 - 50mm chrome
Article no.: STR-346.78/CR

Air Filter STR8 Powerfilter type KN 35 - 50mm chrome

9,30 €
In stock
RRP
9,90 €
-6% Discount
Str8
Air Filter STR8 Powerfilter Shorty type KN 42 - 55mm red
Article no.: STR-346.77/RE

Air Filter STR8 Powerfilter Shorty type KN 42 - 55mm red

8,50 €
In stock
RRP
9,90 €
-14% 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 €
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 €
In stock
RRP
22,00 €
-9% Discount
Polini
Air Filter Polini Air Box 100x80mm 37/38mm PHBG/PHBL straight
Article no.: P203.0081

Air Filter Polini Air Box 100x80mm 37/38mm PHBG/PHBL straight

21,50 €
In stock
RRP
22,00 €
-2% Discount
Stage6
Racing Air Filter Stage6 Double Layer large 35-55mm red
Article no.: S6-35021RO

Racing Air Filter Stage6 Double Layer large 35-55mm red

45,00 €
In stock soon
RRP
50,00 €
-10% Discount
Stage6
Racing Air Filter Stage6 28 - 50mm red
Article no.: S6-35015/RE

Racing Air Filter Stage6 28 - 50mm red

35,00 €
In stock soon
RRP
38,00 €
-8% Discount
Malossi
Air Filter Malossi E5 38mm PHBG/PHBL 30°
Article no.: M047593.C0
1

Air Filter Malossi E5 38mm PHBG/PHBL 30°

28,00 €
In stock soon
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
Luftfilter Polini Air Box 115x80mm 37/38mm PHBG/PHBL 30°
Article no.: P203.0091
1

Luftfilter Polini Air Box 115x80mm 37/38mm PHBG/PHBL 30°

20,00 €
Currently not in stock
RRP
22,00 €
-9% Discount
Malossi
Air Filter Malossi E14 38mm PHBG/PHBL 30°
Article no.: M0411461

Air Filter Malossi E14 38mm PHBG/PHBL 30°

37,00 €
Currently not in stock
RRP
38,00 €
-3% Discount
Polini
Air Filter Polini Air Box 100x80mm 46mm Polini CP straight
Article no.: P203.0178

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

22,50 €
Currently not in stock
RRP
26,00 €
-13% Discount
New

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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