AIR CIRCUIT
Manufacturers
AIR CIRCUIT

Subcategories
Silicone Hoses - Silicone Hoses: browse our selection on NSB concept.
Find air and hose and compare options.
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As its name suggests, the air hose ensures air circulation between the filter and the engine. This part can remain on standard cars. Whether you drive in the city, on country roads, or on the highway, you'll keep your air hose for several years. However, if...
How to choose? Match the original part number or key specs (dimensions, type, mounting) and check fitment notes.
Not sure? Use the category filters or reach out with your vehicle details and the reference you need.
Aluminum piping - Aluminum piping: browse our selection on NSB concept.
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How to choose? Match the original part number or key specs (dimensions, type, mounting) and check fitment notes.
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SPORT air filters, original replacement - SPORT air filters, original replacement: browse our selection on NSB concept.
Find air and engine and compare options.
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The air filter plays a vital role in your car's engine. Whether you're involved in rallying or circuit racing, make sure it's always functioning properly. This part traps impurities in the airflow entering the engine. With clean air, you'll ensure a...
How to choose? Match the original part number or key specs (dimensions, type, mounting) and check fitment notes.
Not sure? Use the category filters or reach out with your vehicle details and the reference you need.
Air intake kit PER VEHICLE - Air intake kit PER VEHICLE: browse our selection on NSB concept.
Find vehicle, intake and air and compare options.
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How to choose? Match the original part number or key specs (dimensions, type, mounting) and check fitment notes.
Not sure? Use the category filters or reach out with your vehicle details and the reference you need.
Silicone inlet hose - Silicone inlet hose: browse our selection on NSB concept.
Find silicone, inlet and hose and compare options.
Filter by reference, fitment and specs to pick the right part.
How to choose? Match the original part number or key specs (dimensions, type, mounting) and check fitment notes.
Not sure? Use the category filters or reach out with your vehicle details and the reference you need.
Universal Foam Air Filters - Universal Foam Air Filters: browse our selection on NSB concept.
Find universal, filters and foam and compare options.
Filter by reference, fitment and specs to pick the right part.
How to choose? Match the original part number or key specs (dimensions, type, mounting) and check fitment notes.
Not sure? Use the category filters or reach out with your vehicle details and the reference you need.
Universal paper air filters - Universal paper air filters: browse our selection on NSB concept.
Find universal, filters and paper and compare options.
Filter by reference, fitment and specs to pick the right part.
How to choose? Match the original part number or key specs (dimensions, type, mounting) and check fitment notes.
Not sure? Use the category filters or reach out with your vehicle details and the reference you need.
Air filter maintenance products - Air filter maintenance products: browse our selection on NSB concept.
Find maintenance, products and filter and compare options.
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How to choose? Match the original part number or key specs (dimensions, type, mounting) and check fitment notes.
Not sure? Use the category filters or reach out with your vehicle details and the reference you need.
Airbox - Airbox: browse our selection on NSB concept.
Find airbox and compare options.
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How to choose? Match the original part number or key specs (dimensions, type, mounting) and check fitment notes.
Not sure? Use the category filters or reach out with your vehicle details and the reference you need.
Cornet admission - Cornet admission: browse our selection on NSB concept.
Find admission and cornet and compare options.
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How to choose? Match the original part number or key specs (dimensions, type, mounting) and check fitment notes.
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Neoprene boa sheath - Neoprene boa sheath: browse our selection on NSB concept.
Find neoprene, sheath and boa and compare options.
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How to choose? Match the original part number or key specs (dimensions, type, mounting) and check fitment notes.
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UNIVERSAL air intake kit - UNIVERSAL air intake kit: browse our selection on NSB concept.
Find universal, intake and air and compare options.
Filter by reference, fitment and specs to pick the right part.
How to choose? Match the original part number or key specs (dimensions, type, mounting) and check fitment notes.
Not sure? Use the category filters or reach out with your vehicle details and the reference you need.
Air intake - Air intake: browse our selection on NSB concept.
Find intake and air and compare options.
Filter by reference, fitment and specs to pick the right part.
How to choose? Match the original part number or key specs (dimensions, type, mounting) and check fitment notes.
Not sure? Use the category filters or reach out with your vehicle details and the reference you need.
Throttle body adapter - Throttle body adapter: browse our selection on NSB concept.
Find throttle, adapter and body and compare options.
Filter by reference, fitment and specs to pick the right part.
How to choose? Match the original part number or key specs (dimensions, type, mounting) and check fitment notes.
Not sure? Use the category filters or reach out with your vehicle details and the reference you need.
BMC 928/20 Sport Air Filter for BMW M140i F20 3.0 340HP 2016-2019 as a replacement for the original air filter. Benefit from the experience of BMC, Italian manufacturer of performance air filters since 1996.
BMC 928/20 Sport Air Filter for BMW M140i F21 3.0 340HP 2016-2019 as a replacement for the original air filter. Benefit from the experience of BMC, Italian manufacturer of performance air filters since 1996.
BMC 740/20 Sport Air Filter for BMW M235i Coupe F22 3.0 326HP 2013- as a replacement for the original air filter. Benefit from the experience of BMC, Italian manufacturer of performance air filters since 1996.
BMC 928/20 Sport Air Filter for BMW M240i Coupe F22 3.0 340HP 2015- as a replacement for the original air filter. Benefit from the experience of BMC, Italian manufacturer of performance air filters since 1996.
BMC 821/04 Sport Air Filter for BMW M550d F10 3.0 381HP 2012-2016 as a replacement for the original air filter. Benefit from the experience of BMC, Italian manufacturer of performance air filters since 1996.
CHEVROLET Corvette C6 6.0 V8 405HP 2005-2007 BMC Sport Air Filter (2 required) from NSB CONCEPT. Genuine performance automotive part. Fast shipping. Key specs: CHEVROLET Corvette C6 6 0 V8 405CV 2005-2007 BMC sport air filter per unit 2 necessary.
Replacement GREEN air filter for CITROEN BERLINGO. This filter is specifically designed for the 1.6 HDI 75 75hp engine.
Replacement GREEN air filter for CITROEN BERLINGO. This filter is specifically designed for the 1.6 HDI 90 90hp engine.
Replacement GREEN air filter for CITROEN BERLINGO II. This filter is specifically designed for the 1.6 HDI 110hp engine.
Replacement GREEN air filter for CITROEN BERLINGO II. This filter is specifically designed for the 1.6 HDI 75hp engine.
Replacement GREEN air filter for CITROEN BERLINGO II. This filter is specifically designed for the 1.6 HDI 90hp engine.
Replacement GREEN air filter for CITROEN C2. This filter is specifically designed for the 1.6 HDI 109hp engine.
Replacement GREEN air filter for CITROEN C3. This filter is specifically designed for the 1.4 i HDI 16V 90hp engine.
Replacement GREEN air filter for CITROEN C3. This filter is specifically designed for the 1.6 HDI 110hp engine.
Replacement GREEN air filter for CITROEN C3. This filter is specifically designed for the 1.6 HDI 90hp engine.
Replacement GREEN air filter for CITROEN C3 II. This filter is specifically designed for the 1.6 HDI 90hp engine.
Replacement GREEN air filter for CITROEN C3 PICASSO. This filter is specifically designed for the 1.6 HDI 90hp engine.
Replacement GREEN air filter for CITROEN C3 PICASSO. This filter is specifically designed for the 1.6 HDI FAP 110hp engine.
Replacement GREEN air filter for CITROEN C4 I. This filter is specifically designed for the 1.6 HDI 90hp engine.
Replacement GREEN air filter for CITROEN C4 I. This filter is specifically designed for the 1.6HDI 110hp engine.
Replacement GREEN air filter for CITROEN C4 PICASSO. This filter is specifically designed for the 1.6HDI 110hp engine.
Replacement GREEN air filter for CITROEN XSARA PICASSO. This filter is specifically designed for the 1.6HDI 110hp engine.
Replacement GREEN air filter for CITROEN XSARA PICASSO. This filter is specifically designed for the 1.6HDI 90hp engine.
Machined aluminum adapter flange to adapt the Clio RS throttle body to a C2 VTS intake manifold.
COOL IT Thermal Insulator for air intake pipe diameter 63.5 - 88.9mm, length 91cmKeeps your air intake cool for optimized cylinder filling. This heat shield blocks over 98% of radiant heat (1093A deg C) and can withstand continuous direct temperatures of 400A deg C.Sold with 4 laces in blue, yellow, red, and white.Generic photo
2-DINAN sports air filters BMW M2C F87 M3/M4 F80 M5 F10 M6 F12/F13
Replacement GREEN air filter for FERRARI 308. This filter is specifically designed for the GT4 3.0 V8 255hp engine.
Replacement GREEN air filter for FIAT 127. This filter is specifically designed for the 127 Sport engine.
Replacement GREEN air filter for FIAT BRAVA. This filter is specifically designed for the 1.2 16V 82hp engine.
Replacement GREEN air filter for FIAT BRAVA. This filter is specifically designed for the 1.4 i 12V 80hp engine.
Replacement GREEN air filter for FIAT BRAVA. This filter is specifically designed for the 1.6 16V 103hp engine.
Replacement GREEN air filter for FIAT BRAVA. This filter is specifically designed for the 1.6 16V 90hp engine.
Replacement GREEN air filter for FIAT BRAVA. This filter is specifically designed for the 1.8 i 16V 113hp engine.
Replacement GREEN air filter for FIAT BRAVA. This filter is specifically designed for the 1.9 D 65hp engine.
Replacement GREEN air filter for FIAT BRAVA. This filter is specifically designed for the 105hp JTD engine.
Replacement GREEN air filter for FIAT BRAVA. This filter is specifically designed for the 100hp TD engine.
Replacement GREEN air filter for FIAT BRAVA. This filter is specifically designed for the 75hp TD engine.
Replacement GREEN air filter for FIAT BRAVO. This filter is specifically designed for the 1.2 16V 82hp engine.
Replacement GREEN air filter for FIAT BRAVO. This filter is specifically designed for the 1.4 i 12V 80hp engine.
Replacement GREEN air filter for FIAT BRAVO. This filter is specifically designed for the 1.6 16V 103hp engine.
Replacement GREEN air filter for FIAT BRAVO. This filter is specifically designed for the 1.6 16V 90hp engine.
Replacement GREEN air filter for FIAT BRAVO. This filter is specifically designed for the 1.8 i 16V 113hp engine.
Replacement GREEN air filter for FIAT BRAVO. This filter is specifically designed for the 1.9 D 65hp engine.
Replacement GREEN air filter for FIAT BRAVO. This filter is specifically designed for the 2.0 i 20V HGT (5-cylinder) 147hp engine.
Replacement GREEN air filter for FIAT BRAVO. This filter is specifically designed for the 105hp JTD engine.
Replacement GREEN air filter for FIAT BRAVO. This filter is specifically designed for the 100hp TD engine.
Replacement GREEN air filter for FIAT BRAVO. This filter is specifically designed for the 75hp TD engine.
Replacement GREEN air filter for FIAT MAREA. This filter is specifically designed for the 1.2 i 16V 82hp engine.
Replacement GREEN air filter for FIAT MAREA. This filter is specifically designed for the 1.4 i 16V 80hp engine.
Replacement GREEN air filter for FIAT MAREA. This filter is specifically designed for the 1.6 i 16V 103hp engine.
Replacement GREEN air filter for FIAT MAREA. This filter is specifically designed for the 1.8 i 16V 113hp engine.
Replacement GREEN air filter for FIAT MAREA. This filter is specifically designed for the 1.9 JTD 105hp engine.
Replacement GREEN air filter for FIAT MAREA. This filter is specifically designed for the 1.9 JTD 110hp engine.
Replacement GREEN air filter for FIAT MAREA. This filter is specifically designed for the 1.9 TD 100hp engine.
Replacement GREEN air filter for FIAT MAREA. This filter is specifically designed for the 1.9 TD 75hp engine.
Replacement GREEN air filter for FIAT MAREA. This filter is specifically designed for the 2.0 i 20V 147hp engine.
Replacement GREEN air filter for FIAT MAREA. This filter is specifically designed for the 2.0 i 20V 154hp engine.
Replacement GREEN air filter for FIAT MAREA. This filter is specifically designed for the 2.4 JTD 130hp engine.
Replacement GREEN air filter for FIAT MAREA. This filter is specifically designed for the 2.4 TD 125hp engine.
Replacement GREEN air filter for FORD SIERRA. This filter is specifically designed for the 2.8 i XR 4X4 150hp engine.
AIR CIRCUIT - AIR CIRCUIT: browse our selection on NSB concept.
Find circuit and air and compare options.
Filter by reference, fitment and specs to pick the right part.
How to choose? Match the original part number or key specs (dimensions, type, mounting) and check fitment notes.
Not sure? Use the category filters or reach out with your vehicle details and the reference you need.