Pre-Filters for Cleaner, More Efficient Airflow
Ensure optimal engine performance with our pre-filters from HD Werks. Designed for JDM vehicles, these pre-filters capture large particulates before they reach your main air filter, enhancing overall airflow and efficiency. Engineered for durability and easy installation, they are an essential addition for those seeking to maximize engine performance and longevity. Ideal for performance enthusiasts, our pre-filters provide an extra layer of protection for your engine’s internals. Featuring JDM, engine, parts, original, performance, they are the perfect upgrade for cleaner, more efficient air management.
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Vendor:K&N EngineeringK&N Air Filter Wrap Drycharger KA-7508 Black
Regular price $26.99Regular priceSale price $26.99 -
Vendor:K&N EngineeringK&N Drycharger Wrap Black 191mm L 140mm W 121mm H
Regular price $31.99Regular priceSale price $31.99 -
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Vendor:K&N EngineeringK&N Precharger Wrap Blue Kawasaki
Regular price $24.99Regular priceSale price $24.99 -
Vendor:K&N EngineeringK&N Drycharger Air Filter Wrap HD-0800 Black
Regular price $26.99Regular priceSale price $26.99 -
Vendor:K&N EngineeringK&N Drycharger Air Filter Wrap-Round Tapered Black 4.75in Base ID x 4.5in Top ID x 4.75in H
Regular price $26.99Regular priceSale price $26.99 -
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Vendor:K&N EngineeringK&N PreCharger Round Straight Air Filter Wrap for 01-14 Honda TRX500 - Black
Regular price $24.99Regular priceSale price $24.99 -
Vendor:K&N EngineeringK&N Drycharger Wrap Black 251mm L 181mm W
Regular price $31.99Regular priceSale price $31.99 -
Vendor:K&N EngineeringK&N Round Tapered PreCharger Air Filter Wrap
Regular price $29.99Regular priceSale price $29.99 -
Vendor:K&N EngineeringK&N Drycharger Wrap Black 210mm L 171mm W
Regular price $31.99Regular priceSale price $31.99 -
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Vendor:K&N EngineeringK&N Precharger Wrap Red Honda 4.5in top ID 5.125in Base ID
Regular price $29.99Regular priceSale price $29.99 -
Vendor:K&N EngineeringK&N Drycharger Wrap Black Custom
Regular price $26.99Regular priceSale price $26.99 -
Vendor:K&N EngineeringK&N 12-13 Arctic Cat Wildcat 1000 Air Filter Wrap, Black
Regular price $26.99Regular priceSale price $26.99 -
Vendor:aFeaFe MagnumSHIELD Pre-Filters Ford Ecoboost Stage 2 - Black
Regular price $49.99Regular priceSale price $49.99 -
Vendor:K&N EngineeringK&N Drycharger Wrap Pre Filter Black
Regular price $31.99Regular priceSale price $31.99 -
Vendor:K&N EngineeringK&N Drycharger Wrap Black 7.313in L 7.25in W 1.313in H
Regular price $31.99Regular priceSale price $31.99 -
Vendor:K&N EngineeringK&N Drycharger Wrap Black 7.125in W 7.125in L
Regular price $31.99Regular priceSale price $31.99 -
Vendor:K&N EngineeringK&N PreCharger Air Filter Wrap Round Straight Black 3.625in ID x 9in H
Regular price $24.99Regular priceSale price $24.99 -
Vendor:K&N EngineeringK&N Drycharger Wrap Black 5.75in W 9.75in L
Regular price $31.99Regular priceSale price $31.99 -
Vendor:K&N EngineeringK&N Air Filter Wrap- Black
Regular price $26.99Regular priceSale price $26.99 -
Vendor:K&N EngineeringK&N Round Tapered Air Filter Wrap for 06-09 Suzuki LTR450 Quadracer 450 - Black
Regular price $31.99Regular priceSale price $31.99 -
Vendor:K&N EngineeringK&N Universal PreCharger Flat Air Filter Wrap Black 7Inx7in
Regular price $31.99Regular priceSale price $31.99 -
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Vendor:K&N EngineeringK&N Precharger Wrap Black Suzuki
Regular price $24.99Regular priceSale price $24.99 -
Vendor:K&N EngineeringK&N Air Filter Wrap Black Oval Tapered 3.75in Base I/S Width x 2.5in Top I/S Width x 2.75in H
Regular price $31.99Regular priceSale price $31.99 -
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Vendor:K&N EngineeringK&N Round Straight - Black - 3.5in ID x 5in H - PreCharger Air Filter Wrap Blue
Regular price $26.99Regular priceSale price $26.99 -
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Vendor:K&N EngineeringK&N PreCharger Air Filter Wrap Black for 68-72 Honda CB350/CL350 / 87-02 Yamaha YFZ350 Banshee
Regular price $24.99Regular priceSale price $24.99 -
Vendor:K&N EngineeringK&N 6in flg 7-1/2in b 7incr-T 4in h
Regular price $59.99Regular priceSale price $59.99 -
Vendor:K&N EngineeringK&N 4.5in Base ID x 3.5in Top ID x 6in H - Black - Round Tapered - Drycharger Air Filter Wrap
Regular price $31.99Regular priceSale price $31.99 -
Vendor:K&N EngineeringK&N Drycharger Air Filter Wrap - Oval Straight - Black
Regular price $26.99Regular priceSale price $26.99 -
Vendor:K&N EngineeringK&N Air Filter Wrap Drycharger - Round Straight - Black for Polaris Ranger
Regular price $26.99Regular priceSale price $26.99 -
Vendor:K&N EngineeringK&N Air Filter Wrap Drycharger - Round Tapered - Black for 07-09 & 11 Polaris Outlaw 525
Regular price $31.99Regular priceSale price $31.99 -
Vendor:K&N EngineeringK&N 00-10 Polaris Ranger 425/500/700 Drycharger (knPL-5008)
Regular price $26.99Regular priceSale price $26.99 -
Vendor:K&N EngineeringK&N 14-15 Polaris Sportsman Ace Replacement Air Filter Dry Charger Wrap
Regular price $31.99Regular priceSale price $31.99 -
Vendor:K&N EngineeringK&N Polaris Black Round Drycharger Air Filter Wrap 11.25inx3inx3in
Regular price $31.99Regular priceSale price $31.99 -
Vendor:K&N EngineeringK&N PreCharger for PL-1003 Filter
Regular price $26.99Regular priceSale price $26.99 -
Vendor:K&N EngineeringK&N Drycharger Wrap Black 197mm L 164mm W 37mm H
Regular price $26.99Regular priceSale price $26.99