Drop In Air Filters for Simple, Effective Upgrades
Upgrade your engine’s breathing with our drop in air filters from HD Werks. Specifically engineered for JDM vehicles, these filters offer a seamless fit and excellent filtration, ensuring that only clean air enters your engine. Designed for simplicity and durability, they deliver consistent performance and improved throttle response. Ideal for those seeking a straightforward upgrade, our drop in air filters combine convenience with high efficiency. Featuring JDM, engine, parts, aftermarket, performance, they are the perfect choice for enhancing your engine’s power and efficiency with minimal hassle.
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Vendor:K&N EngineeringK&N Replacement Drop In Air Filter - 14in OD / 12in ID / 4in H w/ Wire
Regular price $67.99Regular priceSale price $67.99 -
Vendor:K&N EngineeringK&N Round Air Filter 14in OD / 12in ID / 2.313in Height
Regular price $67.99Regular priceSale price $67.99 -
Vendor:K&N EngineeringK&N Custom Air Filter 7 inch X 4 1/2 inch / 3 1/4 inch Height / OVAL
Regular price $55.99Regular priceSale price $55.99 -
Vendor:K&N EngineeringK&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height
Regular price $42.99Regular priceSale price $42.99 -
Vendor:K&N EngineeringK&N Custom Air Filter Round 4.5in ID / 5.875in OD / 1.75in Height
Regular price $67.99Regular priceSale price $67.99 -
Vendor:K&N EngineeringK&N 05-06 Toyota Tundra / Sequoia V8-4.7L Replacement Drop In Air Filter (For P/N 57-9027)
Regular price $126.99Regular priceSale price $126.99 -
Vendor:K&N EngineeringK&N Custom Air Filter Cotton Gauze 13 1/2in x 6 9/16in B / 13in x 6 1/6in T / 7in H
Regular price $126.99Regular priceSale price $126.99 -
Vendor:K&N EngineeringK&N Replacement Round Straight Universal Air Filter for 2010-2015 Audi A8 2.0L/2.5L/3.0L/4.0L/4.2L
Regular price $67.99Regular priceSale price $67.99 -
Vendor:K&N EngineeringK&N Replacement Unique Air Filter for 2009-2014 Mercedes-Benz C/CLS/E/GLK/ML/S/SLK Class Diesel
Regular price $126.99Regular priceSale price $126.99 -
Vendor:K&N EngineeringK&N Replacement Air Filter AUDI S6 5.2L, 2006-2010
Regular price $67.99Regular priceSale price $67.99 -
Vendor:K&N EngineeringK&N 07-10 Fiat Bravo 1.4L / 07-10 lancia Delta 1.6L Drop In Air Filter
Regular price $55.99Regular priceSale price $55.99 -
Vendor:K&N EngineeringK&N 08-11 BMW M3 4.0L V8 Drop In Air Filter
Regular price $126.99Regular priceSale price $126.99 -
Vendor:K&N EngineeringK&N Replacement Air Filter FORD C-MAX 1.6L-L4; 2007
Regular price $67.99Regular priceSale price $67.99 -
Vendor:K&N EngineeringK&N Replacement Air Filter 02-06 Mercedes Benz E200/220/270 / 02-04 E320 / 04-05 E280
Regular price $83.99Regular priceSale price $83.99 -
Vendor:K&N EngineeringK&N Replacement Air Filter DATSUN 280 ZX TURBO
Regular price $67.99Regular priceSale price $67.99 -
Vendor:K&N EngineeringK&N 11-13 Audi A6 0L L4 Replacement Air Filter
Regular price $55.99Regular priceSale price $55.99 -
Vendor:K&N EngineeringK&N Replacement Air Filter for Mini Countryman 1.6L
Regular price $50.99Regular priceSale price $50.99 -
Vendor:K&N EngineeringK&N Replacement Air Filter MERCEDES-BENZ V8 w/F/I, 1976-93
Regular price $67.99Regular priceSale price $67.99 -
Vendor:K&N EngineeringK&N Replacement Air Filter MERCEDES-BENZ 190E, 1984-89
Regular price $55.99Regular priceSale price $55.99 -
Vendor:K&N EngineeringK&N Replacement Air Filter 85-93 Suzuki Samurai L4-1.3L
Regular price $55.99Regular priceSale price $55.99 -
Vendor:K&N EngineeringK&N Replacement Air Filter SAAB 9-5; 1998-2000
Regular price $67.99Regular priceSale price $67.99 -
Vendor:K&N EngineeringK&N Replacement Air Filter TOYOTA LANDCRUISER 1993-97
Regular price $67.99Regular priceSale price $67.99 -
Vendor:K&N EngineeringK&N 69-74 Toyota Land Cruiser Drop In Air Filter
Regular price $67.99Regular priceSale price $67.99 -
Vendor:K&N EngineeringK&N 00 Honda S2000 2.0L-L4 Drop In Air Filter
Regular price $67.99Regular priceSale price $67.99 -
Vendor:K&N EngineeringK&N 02 Acura RSX include Type S 2.0L-L4 Drop In Air Filter
Regular price $67.99Regular priceSale price $67.99 -
Vendor:K&N EngineeringK&N 94-01 Acura Integra 1.8L-L4 Drop In Air Filter
Regular price $100.99Regular priceSale price $100.99 -
Vendor:K&N EngineeringK&N Replacement Air Filter Round 67-80 Rover MGB 1800 CARB-GT Tourer / 70-74 MG MGB 110 L4 CARB
Regular price $46.99Regular priceSale price $46.99 -
Vendor:K&N EngineeringK&N 05-06 Porsche Boxster 2.7L-F6/3.2L-F6 Drop In Air Filter
Regular price $67.99Regular priceSale price $67.99 -
Vendor:K&N EngineeringK&N washable, reusable High-Flow Air Filter.
Regular price $67.99Regular priceSale price $67.99 -
Vendor:K&N EngineeringK&N 03 Audi A3 L4-1.6L Drop In Air Filter
Regular price $67.99Regular priceSale price $67.99 -
Vendor:K&N EngineeringK&N Replacement Air Filter MERCEDES BENZ C200 1.8L-I4; 2002
Regular price $55.99Regular priceSale price $55.99 -
Vendor:K&N EngineeringK&N Replacement Air Filter 09-12 Porsche 911 3.6L/3.8L
Regular price $167.99Regular priceSale price $167.99 -
Vendor:K&N EngineeringK&N Replacement Air Filter 10-12 Jeep Compass/Patriot / 11-12 Dodge Caliber
Regular price $55.99Regular priceSale price $55.99 -
Vendor:K&N EngineeringK&N Replacement Air Filter 08-09 Ford Mustang Bullitt 4.6L V8
Regular price $67.99Regular priceSale price $67.99 -
Vendor:K&N EngineeringK&N Replacement Air Filter 10-13 Audi A8 Quattro 4.2L V8 (2 required)
Regular price $67.99Regular priceSale price $67.99