
Twin Air
Twin Air manufactures premium motorcycle air filters, Powerflow filter kits, pre-oiled foam filters and air filter maintenance products for motocross, enduro, ATV and UTV applications. The brand is widely searched for dirt bike air filters, Powerflow air filter kit and foam air filter oil because of its race-proven filtration performance and OEM-quality fitment.
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Twin Air - 151121X - Factory Pre-Oiled Air Filter - Fits Kawasaki 2017-2019 KX250F, 2020 KX250, 2016-2018 KX450F
Twin Air
$43.95Twin Air - 10113649 - Factory Pre-Oiled Air Filter - KawasakiFeaturesThe ultimate consistency in pore coverage using state-of-the-art filter oiling machinesFilters are pre-oiled with Twin Air BIO...$43.95 -
Twin Air - 150010 - Standard Air Filter - Fits 2014-2021 Honda CRF125F/Big Wheel
Twin Air
$38.95Twin Air - 10114173 - Standard Air Filter - HondaFeaturesDual-bonded foam design filters out even the smallest dirt particles, while allowing more airflow than two separate layer filters (flow bench...$38.95 -
Twin Air - 154116X - Factory Pre-Oiled Air Filter - Gas Gas/Husqvarna/KTM - Multiple Models
Twin Air
$43.95Twin Air - 10113339 - Factory Pre-Oiled Air Filter - Gas Gas/Husqvarna/KTMFeaturesThe ultimate consistency in pore coverage using state-of-the-art filter oiling machinesFilters are pre-oiled with...$43.95 -
Twin Air - 154218FR - Replacement Backfire Air Filter - Husqvarna/KTM - Multiple Honda/Husqvarna/KTM Models
Twin Air
$43.95Twin Air - 10113342 - Replacement Backfire Air Filter - Husqvarna/KTMFeaturesHigh quality materials and superior construction deliver unbeatable performance and protectionBackfire-resistant layer of...$43.95 -
Twin Air - 177759SL20 - Radiator Sleeves - Yamaha
Twin Air
$54.95Twin Air - 19040096 - Radiator Sleeves - YamahaFeaturesFit over the radiator louvers to prevent dirt, sand and mud from clogging the radiatorMade from nylon-coated glass yarn materialSpecs$54.95 -
Twin Air - 150224X - Factory Pre-Oiled Air Filter - Fits Honda 2018-2019 CRF250R, 2017-2020 CRF450R, 2019-2020 CRF450RWE, 2017-2020 CRF450RX
Twin Air
$43.95Twin Air - 10113925 - Factory Pre-Oiled Air Filter - HondaFeaturesThe same factory treatment that race teams and OEMs receive is now available for all Twin Air usersSame industry-leading Twin Air...$43.95 -
Twin Air - 154006X - Factory Pre-Oiled Air Filter - Fits 1992-2013 KTM CR/WR 250
Twin Air
$24.95Twin Air - 10114547 - Factory Pre-Oiled Air Filter - KTMFeaturesThe ultimate consistency in pore coverage using state-of-the-art filter oiling machinesFilters are pre-oiled with Twin Air BIO Foam...$24.95 -
Twin Air - 150010X - Factory Pre-Oiled Air Filter - Fits 2014-2021 Honda CRF125F/Big Wheel
Twin Air
$43.95Twin Air - 10114539 - Factory Pre-Oiled Air Filter - HondaFeaturesThe ultimate consistency in pore coverage using state-of-the-art filter oiling machinesFilters are pre-oiled with Twin Air BIO Foam...$43.95 -
Twin Air - 177901 - Replacement Radiator Pressure Cap - Silver - 2.0 bar - KTM/Husqvarna - Fits KTM 2008-2015 For KTM/Husqvarna SX/SX-F, 2008-2016 EXC-F/XC-F/XC-W (29 psi)
Twin Air
$36.95Twin Air - 19040183 - Replacement Radiator Pressure Cap - Silver - 2.0 bar - KTM/HusqvarnaFeaturesReplaces the OEM radiator capSpecs$36.95 -
Twin Air - 152219DC - Air Filter Dust Cover - Yamaha
Twin Air
$24.95Twin Air - 10114544 - Air Filter Dust Cover - YamahaFeaturesSpecsRiding StyleOff-Road$24.95 -
Twin Air - 151124X - Factory Pre-Oiled Air Filter - Kawasaki - Fits 2021-2024 Kawasaki KX250, 1992-2013 Husqvarna CR/WR 125
Twin Air
$43.95Twin Air - 10114255 - Factory Pre-Oiled Air Filter - KawasakiFeaturesThe ultimate consistency in pore coverage using state-of-the-art filter oiling machinesFilters are pre-oiled with Twin Air BIO...$43.95 -
Twin Air - 177900 - Replacement Radiator Pressure Cap - Silver - 1.8 bar - Honda/Kawasaki/Yamaha/Suzuki
Twin Air
$36.95Twin Air - 19040182 - Replacement Radiator Pressure Cap - Silver - 1.8 bar - Honda/Kawasaki/Yamaha/SuzukiFeaturesReplaces the OEM radiator capSpecs$36.95 -
Twin Air - 151124 - Standard Air Filter - Kawasaki - Fits 2021-2024 Kawasaki KX250, 1992-2013 Husqvarna CR/WR 125
Twin Air
$38.95Twin Air - 10114247 - Standard Air Filter - KawasakiFeaturesTwin Air filters are slightly smaller than stock to make them easier to change and to increase dead air space around the filter for better...$38.95 -
Twin Air - 177902 - Replacement Radiator Pressure Cap - Silver - 2.0 bar - Gas Gas/Husqvarna/KTM - Fits KTM 2016-2018 For KTM/Husqvarna SX/SX-F, 2017-2023 EXC-F/XC-F/XC-W (29 psi)
Twin Air
$36.95Twin Air - 19040184 - Replacement Radiator Pressure Cap - Silver - 2.0 bar - Gas Gas/Husqvarna/KTMFeaturesReplaces the OEM radiator capSpecs$36.95 -
Twin Air - 152020 - Standard Filter Air - Fits 2018-2025 Yamaha YZ65
Twin Air
$38.95Twin Air - 10114194 - Standard Filter Air - YamahaFeaturesTwin Air filters are slightly smaller than stock to make them easier to change and to increase dead air space around the filter for better...$38.95 -
Twin Air - 160118 - Airbox Cover - Fits Kawasaki 2021-2024 KX250/X, 2019-2023 KX450/X
Twin Air
$47.95Twin Air - 10114250 - Airbox Cover - KawasakiFeaturesMade of PVC with a rubber sealing ringTop screw includedSpecs$47.95 -
Twin Air - 151124DC - Air Filter Dust Cover - Fits Kawasaki 2021-2024 KX250/X, 2019-2023 KX450, 2021-2024 KX450X
Twin Air
$24.95Twin Air - 10114254 - Air Filter Dust Cover - KawasakiFeaturesSpecsColor/FinishOff-White$24.95 -
Twin Air - 151125FR - Replacement Backfire Air Filter - Fits 2019-2023 Kawasaki KX450
Twin Air
$43.95Twin Air - 10114248 - Replacement Backfire Air Filter - KawasakiFeaturesHigh quality materials and superior construction deliver unbeatable performance and protectionBackfire-resistant layer of foam...$43.95 -
Out of stock
Twin Air - 152020DC - Air Filter Dust Cover - Yamaha
Twin Air
MSRP: $24.95$22.95Twin Air - 10114415 - Air Filter Dust Cover - YamahaFeaturesSpecsFilter Media MaterialFoamMSRP: $24.95$22.95 -
Twin Air - 156000FR - Replacement Backfire Air Filter - Sherco
Twin Air
$43.95Twin Air - 10113036 - Replacement Backfire Air Filter - ShercoFeaturesReplacement air filter for powerflow kitSpecs$43.95 -
Twin Air - 158162 - Standard Air Filter - Fits 2022-2023 TM MX 250/300
Twin Air
$38.95Twin Air - 10114633 - Standard Air Filter - TMFeaturesTwin Air filters are slightly smaller than stock to make them easier to change and to increase dead air space around the filter for better...$38.95 -
Twin Air - 154224FR - Replacement Backfire Air Filter - Gas Gas/Husqvarna/KTM - Fits 2023-2025 KTM 250-450 SX-F/XC-F, 2023-2025 Husqvarna FC 250/350/450, 2023-2025 Husqvarna FX 350/450
Twin Air
$43.95Twin Air - 10114629 - Replacement Backfire Air Filter - Gas Gas/Husqvarna/KTMFeaturesReplacement air filter for powerflow kitSpecs$43.95 -
Twin Air - 154008X - Factory Pre-Oiled Air Filter - Gas Gas/Husqvarna/KTM - Fits 2017-2023 Husqvarna TC 50, 2009-2023 KTM 50 Mini/Sr Adventure/SX Pro Sr LC
Twin Air
$24.95Twin Air - 10113815 - Factory Pre-Oiled Air Filter - Gas Gas/Husqvarna/KTMFeaturesThe ultimate consistency in pore coverage using state-of-the-art filter oiling machinesFilters are pre-oiled with...$24.95 -
Twin Air - 160124 - Airbox Cover - Fits Honda 2022-2024 CRF250R/RX, 2021-2024 CRF450R/RWE/RX
Twin Air
$47.95Twin Air - 10140303 - Airbox Cover - HondaFeaturesMade of PVC with a rubber sealing ringTop screw includedSpecs$47.95 -
Twin Air - 150609FR - Standard Air Filter - Honda
Twin Air
$20.95Twin Air - 10114897 - Standard Air Filter - HondaFeaturesDual-bonded foam design filters out even the smallest dirt particles, while allowing more airflow than two separate layer filters (flow bench...$20.95 -
Twin Air - 150609P - Standard Air Filter with Cage - Fits 2021-2025 Honda CRF300L
Twin Air
$66.95Twin Air - 10114899 - Standard Air Filter with Cage - HondaFeaturesTwin Air filters are slightly smaller than stock to make them easier to change and to increase dead air space around the filter for...$66.95 -
Twin Air - 150609FRX - Pre-Oiled Air Filter - Fits 2021-2025 Honda CRF300L
Twin Air
$24.95Twin Air - 10114898 - Pre-Oiled Air Filter - HondaFeaturesThe same factory treatment that race teams and OEMs receive is now available for all Twin Air usersSame industry-leading Twin Air Filter you...$24.95 -
Twin Air - 151128X - Pre-Oiled Air Filter - Fits Kawasaki 2025-2026 KX250, 2024-2026 KX450
Twin Air
$43.95Twin Air - 10114795 - Pre-Oiled Air Filter - KawasakiFeaturesThe same factory treatment that race teams and OEMs receive is now available for all Twin Air usersSame industry-leading Twin Air Filter...$43.95 -
Twin Air - 177759SL493 - Radiator Sleeve - Husquvarna/KTM - Fits 2023-2025 Husqvarna TC 125/250, 2023-2025 Husqvarna TX 300, 2023-2025 Husqvarna FC 250/350/450, 2023-2025 Husqvarna FX 350/450, 2023-2025 KTM 250/350/450 SX-F/XC-F
Twin Air
$54.95Twin Air - 19021834 - Radiator Sleeve - Husquvarna/KTMFeaturesInstall in a snap – simply remove the radiator louvers and slide this tough, breathable barrier of nylon-coated, glass yarn mesh over...$54.95 -
Twin Air - 177759SL09 - Radiator Sleeve - Fits Honda 2022-2025 CRF250R/RX, 2021-2025 CRF450R/RX/RWE
Twin Air
$54.95Twin Air - 19021833 - Radiator Sleeve - HondaFeaturesInstall in a snap – simply remove the radiator louvers and slide this tough, breathable barrier of nylon-coated, glass yarn mesh over themElastic...$54.95 -
Twin Air - 152226x - Factory Pre-Oiled Air Filter - Fits Yamaha 2025 WR250F, 1987 YZ250, 2023-2025 YZ450F, 2024-2025 YZ250F, 2024-2025 YZ450FX
Twin Air
$43.95Twin Air - 10114794 - Factory Pre-Oiled Air Filter - YamahaFeaturesThe same factory treatment that race teams and OEMs receive is now available for all Twin Air usersSame industry-leading Twin Air...$43.95 -
Twin Air - 160135 - Airbox Cover - Fits 2024-2026 Kawasaki KX450
Twin Air
$47.95Twin Air - 10114790 - Airbox Cover - KawasakiFeaturesMade of PVC with a rubber sealing ringTop screw includedSpecs$47.95 -
Twin Air - 152227FRX - Factory Pre-Oiled Air Filter - Fits Yamaha 2025-2026 WR250F, 2024-2025 YZ250F
Twin Air
$47.95Twin Air - 10114792 - Factory Pre-Oiled Air Filter - YamahaFeaturesThe same factory treatment that race teams and OEMs receive is now available for all Twin Air usersSame industry-leading Twin Air...$47.95 -
Twin Air - 160122 - Airbox Cover - Fits Beta 2020-2025 125/200/250/300 RR 2T, 2024-2025 300/450 RX, 2020-2025 350/390/430/480 RR 4T
Twin Air
$47.95Twin Air - 10114905 - Airbox Cover - BetaFeaturesMade of PVC with a rubber sealing ringSpecsRiding Style$47.95 -
Twin Air - 154224FRX - Factory Pre-Oiled Air Filter - Gas Gas/Husqvarna/KTM
Twin Air
$47.95Twin Air - 10114796 - Factory Pre-Oiled Air Filter - Gas Gas/Husqvarna/KTMFeaturesThe same factory treatment that race teams and OEMs receive is now available for all Twin Air usersSame...$47.95 -
Twin Air - 158383 - Standard Air Filter - Triumph - Fits 2024-2025 Triumph TF 250-X
Twin Air
$38.95Twin Air - 10114793 - Standard Air Filter - TriumphFeaturesDual-bonded foam design filters out even the smallest dirt particles, while allowing more airflow than two separate layer filters (flow...$38.95 -
Twin Air - 154011 - Standard Air Filter - Gas Gas/Husqvarna/KTM - Fits 2024-2025 Gas Gas MC 50, 2024-2025 Husqvarna TC 50, 2024-2025 KTM 50 SX
Twin Air
$38.95Twin Air - 10114800 - Standard Air Filter - Gas Gas/Husqvarna/KTMFeaturesDual-bonded foam design filters out even the smallest dirt particles, while allowing more airflow than two separate layer...$38.95 -
Twin Air - 151128 - Standard Air Filter - Fits Kawasaki 2025-2026 KX250, 2024-2026 KX450
Twin Air
$38.95Twin Air - 10114804 - Standard Air Filter - KawasakiFeaturesDual-bonded foam design filters out even the smallest dirt particles, while allowing more airflow than two separate layer filters (flow...$38.95 -
Twin Air - 160130 - Airbox Cover - Yamaha - Multiple KTM/Yamaha Models
Twin Air
$47.95Twin Air - 10114789 - Airbox Cover - YamahaFeaturesMade of PVC with a rubber sealing ringTop screw includedSpecs$47.95 -
Twin Air - 154011X - Pre-Oiled Air Filter - KTM - Fits 2024-2025 Gas Gas MC 50, 2024-2025 Husqvarna TC 50, 2024-2025 KTM 50 SX
Twin Air
$43.95Twin Air - 10114906 - Pre-Oiled Air Filter - KTMFeaturesDesigned to catch all the dust and debris and allow efficient air flow giving your machine better performancePre-oiled with Twin Air BIO Foam...$43.95
Twin Air Intake Performance Systems – Motorcycle Air Filters, Powerflow Kits & Off-Road Intake Components
Twin Air is one of the most recognized off-road motorcycle filtration brands, specializing in high-performance foam air filters, Powerflow air filter kits, pre-oiled replacement filters and air filter maintenance systems for motocross, enduro, dual sport, ATV and UTV vehicles. The brand is strongly associated with high-volume search terms such as dirt bike air filter, motorcycle foam air filter, Powerflow air filter kit and pre-oiled air filter, making it a trusted choice among professional racers and recreational off-road riders.
The product lineup includes standard foam air filters, Factory Pre-Oiled Air Filters, Replacement Backfire Air Filters and complete Powerflow Air Filter Kits for Honda, Yamaha, Kawasaki, Suzuki, KTM, Husqvarna, Gas Gas, Polaris and Can-Am models. Products such as the Twin Air Powerflow Kit, airbox covers, dust covers and billet air filter bolts are engineered to maximize airflow while protecting engines from dirt, dust, mud and debris. These products are commonly searched under terms like motocross air filter kit, off-road motorcycle air intake filter and UTV performance air filter.
Twin Air also offers complete air filter maintenance systems including bio air filter oil, biodegradable dirt remover, air filter sealant, contact cleaner and cleaning tubs designed for proper filter servicing and long-term engine protection. Riders searching for foam air filter cleaner, motorcycle air filter oil and dirt bike filter maintenance kit frequently choose Twin Air for its durability, superior filtration efficiency and race-tested reliability. From motocross tracks to extreme trail riding, Twin Air remains a leading brand for off-road intake and filtration performance.