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Air filter

(17 products)
Carburetors Intake Manifolds Reed Valves and Petals Carburetor Accessories Jets Fuel System Air filter Injection System
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224
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17
224
products
found
Product type
Air filter Airbox Bellmouth
Air filter connection
28mm 32mm 34mm 35mm 37mm 38mm 40mm 42mm 44mm 46mm 48mm 49mm 50mm 51mm 55mm 56mm 57mm 60mm 62mm 70mm
Angle
25 degrees 45 degrees straight
Colour
Black Blue Chrome Orange Red Turquoise White Yellow
Brand
Doppler Malossi MotoForce Racing Polini Stage6 STR8 Top Performances
Price
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50mm 62mm
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Stage6
Bell Mouth with grille 50/60mm Stage6 Turquoise
Article no.: S6-35040/TU

Bell Mouth with grille 50/60mm Stage6 Turquoise

21,50 €
In stock
Stage6
Air Filter Stage6 Drag Race 44/50mm TM24/PWK/VHST white
Article no.: S6-35058/WH
7

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

48,00 €
In stock
RRP
53,00 €
-9% Discount
Stage6
Air Filter Stage6 Drag Race 44/50mm TM24/PWK/VHST blue
Article no.: S6-35058/BL
8

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 red
Article no.: S6-35035RO
15

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

40,00 €
In stock
RRP
50,00 €
-20% Discount
Sale
MotoForce Racing
Luftfilter Motoforce Racing 50mm PWK/VHST black
Article no.: MF18.00100
42

Luftfilter Motoforce Racing 50mm PWK/VHST black

16,00 €
In stock
RRP
20,00 €
-20% Discount
Sale
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
MotoForce Racing
Luftfilter Motoforce Racing 50mm PWK/VHST orange
Article no.: MF18.00105

Luftfilter Motoforce Racing 50mm PWK/VHST orange

18,50 €
In stock
RRP
20,00 €
-8% Discount
MotoForce Racing
Air Filter Motoforce Racing 50mm PWK/VHST blue
Article no.: MF18.00104

Air Filter Motoforce Racing 50mm PWK/VHST blue

15,00 €
In stock
RRP
20,00 €
-25% Discount
Sale
MotoForce Racing
Karting Airbox d.35mm / d.50mm black / orange
Article no.: MF18.00223
2

Karting Airbox d.35mm / d.50mm black / orange

30,00 €
In stock
RRP
32,00 €
-6% Discount
Sale
Malossi
Air Filter Malossi E16 42/50/60mm PHBG/PHBH/PWK/VHST
Article no.: M0413435
19

Air Filter Malossi E16 42/50/60mm PHBG/PHBH/PWK/VHST

53,00 €
In stock
Top Performances
Air Filter Top Performances 49/50mm PWK/ VHST yellow
Article no.: T9931770

Air Filter Top Performances 49/50mm PWK/ VHST yellow

14,00 €
In stock
RRP
20,00 €
-30% Discount
Sale
Doppler
Air Filter Doppler Venturi 45° 48-50mm PWK/VHST black
Article no.: CGN504384

Air Filter Doppler Venturi 45° 48-50mm PWK/VHST black

33,00 €
In stock
Stage6
Bellmouth with grille 50/60mm Stage6 Blue
Article no.: S6-35040/BL

Bellmouth with grille 50/60mm Stage6 Blue

22,00 €
In stock soon
RRP
24,00 €
-8% Discount
Stage6
Racing Air Filter Stage6 Double Layer large 35-55mm red
Article no.: S6-35021RO
21

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

45,00 €
In stock soon
RRP
50,00 €
-10% Discount
MotoForce Racing
Air Filter Motoforce Racing type BMC 50mm PWK/VHST black / red
Article no.: MF18.00111

Air Filter Motoforce Racing type BMC 50mm PWK/VHST black / red

8,40 €
In stock soon
RRP
9,90 €
-15% Discount
Polini
Air Filter Box Polini Airbox 62mm
Article no.: P928.465.002
5

Air Filter Box Polini Airbox 62mm

123,00 €
Currently not in stock
RRP
127,00 €
-3% 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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