Air Filters

Injen SuperNano-Web Dry Air Filter with Twist Lock Base Part No. (X-1111-BB) Injen SuperNano-Web Dry Air Filter with Twist Lock Base Part No. (X-1111-BB) Quick View

Injen SuperNano-Web Dry Air Filter with Twist Lock Base Part No. (X-1111-BB)

$96.95
BKLD_X-1111-BB
Air Filters Air Intakes Injen
With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab...
Injen 8-Layer Oiled Cotton Gauze Air Filter with Twist Lock Base Part No. (X-1115-BR) Injen 8-Layer Oiled Cotton Gauze Air Filter with Twist Lock Base Part No. (X-1115-BR) Quick View

Injen 8-Layer Oiled Cotton Gauze Air Filter with Twist Lock Base Part No. (X-1115-BR)

$90.95
BKLD_X-1115-BR
Air Filters Air Intakes Injen
With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab...
Injen Technology 8-Layer Oiled Cotton Air Filter- 5 Injen Technology 8-Layer Oiled Cotton Air Filter- 5 Quick View

Injen Technology 8-Layer Oiled Cotton Air Filter- 5" Flange ID,8.0" Twist Lock Base/7.90" (X-1116-BR)

$87.95
BKLD_X-1116-BR
Air Filters Air Intakes Injen
With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab...
Injen 8-layer Oiled Cotton Gauze Air Filter w/ Sur-Loc and filter minder nipple P/N X-1065-BR (X-1125-BR) Injen 8-layer Oiled Cotton Gauze Air Filter w/ Sur-Loc and filter minder nipple P/N X-1065-BR (X-1125-BR) Quick View

Injen 8-layer Oiled Cotton Gauze Air Filter w/ Sur-Loc and filter minder nipple P/N X-1065-BR (X-1125-BR)

$86.95
BKLD_X-1125-BR
Air Filters Air Intakes Injen
With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab...
Injen SuperNano-Web dry filter w/ Sur-Loc P/N (X-1131-BB) Injen SuperNano-Web dry filter w/ Sur-Loc P/N (X-1131-BB) Quick View

Injen SuperNano-Web dry filter w/ Sur-Loc P/N (X-1131-BB)

$75.95
BKLD_X-1131-BB
Air Filters Air Intakes Injen
With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab...
Injen AMSOIL Ea Nanofiber Dry Air Filter - 3.50 Filter 6 3/4 Base / 5 Tall / 5 Top (X-1015-BB) Injen AMSOIL Ea Nanofiber Dry Air Filter - 3.50 Filter 6 3/4 Base / 5 Tall / 5 Top (X-1015-BB) Quick View

Injen AMSOIL Ea Nanofiber Dry Air Filter - 3.50 Filter 6 3/4 Base / 5 Tall / 5 Top (X-1015-BB)

$71.95
BKLD_X-1015-BB
Air Filters Air Intakes Injen
With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab...
X-1020-BR_P04.jpg Injen High Performance Air Filter - 3 Black Filter 5 Base / 4 7/8 Tall / 4 Top (X-1020-BR) Quick View

Injen High Performance Air Filter - 3 Black Filter 5 Base / 4 7/8 Tall / 4 Top (X-1020-BR)

$66.95
BKLD_X-1020-BR
Air Filters Air Intakes Injen
With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab...
Injen SuperNano-Web dry filter w/ Sur-Loc and filter P/N (X-1127-BB) Injen SuperNano-Web dry filter w/ Sur-Loc and filter P/N (X-1127-BB) Quick View

Injen SuperNano-Web dry filter w/ Sur-Loc and filter P/N (X-1127-BB)

$80.95
BKLD_X-1127-BB
Air Filters Air Intakes Injen
With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab...
Injen SuperNano-Web dry filter w/ Sur-Loc P/N (X-1130-BB) Injen SuperNano-Web dry filter w/ Sur-Loc P/N (X-1130-BB) Quick View

Injen SuperNano-Web dry filter w/ Sur-Loc P/N (X-1130-BB)

$84.95
BKLD_X-1130-BB
Air Filters Air Intakes Injen
With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab...
Injen AMSOIL Ea Nanofiber Dry Air Filter - 2.75 Filter 5 Base / 5 Tall / 4 Top - 40 Pleat (X-1010-BB) Injen AMSOIL Ea Nanofiber Dry Air Filter - 2.75 Filter 5 Base / 5 Tall / 4 Top - 40 Pleat (X-1010-BB) Quick View

Injen AMSOIL Ea Nanofiber Dry Air Filter - 2.75 Filter 5 Base / 5 Tall / 4 Top - 40 Pleat (X-1010-BB)

$71.95
BKLD_X-1010-BB
Air Filters Air Intakes Injen
With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab...
Injen High Performance Air Filter - 3 1/2 Black Oiled Filter 6 Base / 6 7/8 Tall / 5 1/2 Top (X-1021-BR) Injen High Performance Air Filter - 3 1/2 Black Oiled Filter 6 Base / 6 7/8 Tall / 5 1/2 Top (X-1021-BR) Quick View

Injen High Performance Air Filter - 3 1/2 Black Oiled Filter 6 Base / 6 7/8 Tall / 5 1/2 Top (X-1021-BR)

$77.95
BKLD_X-1021-BR
Air Filters Air Intakes Injen
With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab...
Injen High Performance Air Filter - 2.50 Black Filter 6 Base / 5 Tall / 5 Top (X-1012-BR) Injen High Performance Air Filter - 2.50 Black Filter 6 Base / 5 Tall / 5 Top (X-1012-BR) Quick View

Injen High Performance Air Filter - 2.50 Black Filter 6 Base / 5 Tall / 5 Top (X-1012-BR)

$66.95
BKLD_X-1012-BR
Air Filters Air Intakes Injen
With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab...
Injen 8-layer oiled cotton gauze air filter P/N X-1051-BB (X-1051-BR) Injen 8-layer oiled cotton gauze air filter P/N X-1051-BB (X-1051-BR) Quick View

Injen 8-layer oiled cotton gauze air filter P/N X-1051-BB (X-1051-BR)

$79.95
BKLD_X-1051-BR
Air Filters Air Intakes Injen
With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab...
Injen AMSOIL Ea Nanofiber Dry Air Filter - 3 Filter 5 Base / 4 7/8 Tall / 4 Top (X-1020-BB) Injen AMSOIL Ea Nanofiber Dry Air Filter - 3 Filter 5 Base / 4 7/8 Tall / 4 Top (X-1020-BB) Quick View

Injen AMSOIL Ea Nanofiber Dry Air Filter - 3 Filter 5 Base / 4 7/8 Tall / 4 Top (X-1020-BB)

$71.95
BKLD_X-1020-BB
Air Filters Air Intakes Injen
With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab...
Injen AMSOIL Ea Nanofiber Dry Air Filter - 1in Filter 5in Base / 8in Tall / 5in Top (X-1060-BB) Injen AMSOIL Ea Nanofiber Dry Air Filter - 1in Filter 5in Base / 8in Tall / 5in Top (X-1060-BB) Quick View

Injen AMSOIL Ea Nanofiber Dry Air Filter - 1in Filter 5in Base / 8in Tall / 5in Top (X-1060-BB)

$89.95
BKLD_X-1060-BB
Air Filters Air Intakes Injen
With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab...
Injen AMSOIL Replacement Nanofiber Dry Air FIlter 5in Flange Diameter/6.5in Base/5in Height/70 Pleat (X-1045-BB) Injen AMSOIL Replacement Nanofiber Dry Air FIlter 5in Flange Diameter/6.5in Base/5in Height/70 Pleat (X-1045-BB) Quick View

Injen AMSOIL Replacement Nanofiber Dry Air FIlter 5in Flange Diameter/6.5in Base/5in Height/70 Pleat (X-1045-BB)

$77.95
BKLD_X-1045-BB
Air Filters Air Intakes Injen
With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab...
Injen Performance Air Filter 14in Round x 4in Tall - 1in Pleats (X-1091-BR) Injen Performance Air Filter 14in Round x 4in Tall - 1in Pleats (X-1091-BR) Quick View

Injen Performance Air Filter 14in Round x 4in Tall - 1in Pleats (X-1091-BR)

$72.95
BKLD_X-1091-BR
Air Filters Air Intakes Injen
With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab...
Injen SuperNano-Web Dry Air Filter with Twist Lock Base Part No. (X-1113-BB) Injen SuperNano-Web Dry Air Filter with Twist Lock Base Part No. (X-1113-BB) Quick View

Injen SuperNano-Web Dry Air Filter with Twist Lock Base Part No. (X-1113-BB)

$100.95
BKLD_X-1113-BB
Air Filters Air Intakes Injen
With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab...
Injen 8-Layer Oiled Cotton Gauze Air Filter with Twist Lock Base Part No. (X-1110-BR) Injen 8-Layer Oiled Cotton Gauze Air Filter with Twist Lock Base Part No. (X-1110-BR) Quick View

Injen 8-Layer Oiled Cotton Gauze Air Filter with Twist Lock Base Part No. (X-1110-BR)

$93.95
BKLD_X-1110-BR
Air Filters Air Intakes Injen
With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab...
Injen 8-Layer Oiled Cotton Gauze Air Filter with Twist Lock Base Part No. (X-1113-BR) Injen 8-Layer Oiled Cotton Gauze Air Filter with Twist Lock Base Part No. (X-1113-BR) Quick View

Injen 8-Layer Oiled Cotton Gauze Air Filter with Twist Lock Base Part No. (X-1113-BR)

$115.95
BKLD_X-1113-BR
Air Filters Air Intakes Injen
With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab...
Injen SuperNano Web Dry air Filter P/N X-1060-BB (X-1124-BB) Injen SuperNano Web Dry air Filter P/N X-1060-BB (X-1124-BB) Quick View

Injen SuperNano Web Dry air Filter P/N X-1060-BB (X-1124-BB)

$90.95
BKLD_X-1124-BB
Air Filters Air Intakes Injen
With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab...
Injen 8-layer Oiled Cotton Gauze Air Filter w/ Sur-Loc P/N (X-1126-BR) Injen 8-layer Oiled Cotton Gauze Air Filter w/ Sur-Loc P/N (X-1126-BR) Quick View

Injen 8-layer Oiled Cotton Gauze Air Filter w/ Sur-Loc P/N (X-1126-BR)

$86.95
BKLD_X-1126-BR
Air Filters Air Intakes Injen
With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab...
Injen AMSOIL Ea Nanofiber Dry Air Filter - 4.50 Filter 6.75 Base / 5 Tall / 5 Top (X-1018-BB) Injen AMSOIL Ea Nanofiber Dry Air Filter - 4.50 Filter 6.75 Base / 5 Tall / 5 Top (X-1018-BB) Quick View

Injen AMSOIL Ea Nanofiber Dry Air Filter - 4.50 Filter 6.75 Base / 5 Tall / 5 Top (X-1018-BB)

$71.95
BKLD_X-1018-BB
Air Filters Air Intakes Injen
With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab...
Injen High Performance Air Filter - 4.50 Black Filter 6.75 Base / 5 Tall / 5 Top (X-1018-BR) Injen High Performance Air Filter - 4.50 Black Filter 6.75 Base / 5 Tall / 5 Top (X-1018-BR) Quick View

Injen High Performance Air Filter - 4.50 Black Filter 6.75 Base / 5 Tall / 5 Top (X-1018-BR)

$66.95
BKLD_X-1018-BR
Air Filters Air Intakes Injen
With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab...
Injen AMSOIL Ea Nanofiber Dry Air Filter - 3 1/2 Filter 6 Base / 6 7/8 Tall / 5 1/2 Top (X-1021-BB) Injen AMSOIL Ea Nanofiber Dry Air Filter - 3 1/2 Filter 6 Base / 6 7/8 Tall / 5 1/2 Top (X-1021-BB) Quick View

Injen AMSOIL Ea Nanofiber Dry Air Filter - 3 1/2 Filter 6 Base / 6 7/8 Tall / 5 1/2 Top (X-1021-BB)

$80.95
BKLD_X-1021-BB
Air Filters Air Intakes Injen
With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab...
Injen AMSOIL Replacement Nanofiber Dry Air FIlter 5in Flange Diameter/6.5in Base/6in Height/70 Pleat (X-1046-BB) Injen AMSOIL Replacement Nanofiber Dry Air FIlter 5in Flange Diameter/6.5in Base/6in Height/70 Pleat (X-1046-BB) Quick View

Injen AMSOIL Replacement Nanofiber Dry Air FIlter 5in Flange Diameter/6.5in Base/6in Height/70 Pleat (X-1046-BB)

$77.95
BKLD_X-1046-BB
Air Filters Air Intakes Injen
With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab...
Injen NanoWeb Dry Air Filter 2.75in Neck / 5in Base / 4.5in Tall / 5in Top - 45 Pleats (X-1062-BB) Injen NanoWeb Dry Air Filter 2.75in Neck / 5in Base / 4.5in Tall / 5in Top - 45 Pleats (X-1062-BB) Quick View

Injen NanoWeb Dry Air Filter 2.75in Neck / 5in Base / 4.5in Tall / 5in Top - 45 Pleats (X-1062-BB)

$73.95
BKLD_X-1062-BB
Air Filters Air Intakes Injen
With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab...
Injen Technology SuperNano-Web Air Filter (X-1065-BB) Injen Technology SuperNano-Web Air Filter (X-1065-BB) Quick View

Injen Technology SuperNano-Web Air Filter (X-1065-BB)

$86.95
BKLD_X-1065-BB
Air Filters Air Intakes Injen
With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab...
Injen Technology SuperNano-Web Air Filter (X-1082-BB) Injen Technology SuperNano-Web Air Filter (X-1082-BB) Quick View

Injen Technology SuperNano-Web Air Filter (X-1082-BB)

$73.95
BKLD_X-1082-BB
Air Filters Air Intakes Injen
With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab...
Injen SuperNano-Web Dry Air Filter with Twist Lock Base Part No. (X-1108-BB) Injen SuperNano-Web Dry Air Filter with Twist Lock Base Part No. (X-1108-BB) Quick View

Injen SuperNano-Web Dry Air Filter with Twist Lock Base Part No. (X-1108-BB)

$81.95
BKLD_X-1108-BB
Air Filters Air Intakes Injen
With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab...
Injen SuperNano-Web dry filter w/Twist-Lock - (X-1109-BB) Injen SuperNano-Web dry filter w/Twist-Lock - (X-1109-BB) Quick View

Injen SuperNano-Web dry filter w/Twist-Lock - (X-1109-BB)

$83.95
BKLD_X-1109-BB
Air Filters Air Intakes Injen
With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab...
Injen SuperNano-Web Dry Air Filter with Twist Lock Base Part No. (X-1114-BB) Injen SuperNano-Web Dry Air Filter with Twist Lock Base Part No. (X-1114-BB) Quick View

Injen SuperNano-Web Dry Air Filter with Twist Lock Base Part No. (X-1114-BB)

$83.95
BKLD_X-1114-BB
Air Filters Air Intakes Injen
With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab...
Injen SuperNano-Web Dry Air Filter with Twist Lock Base Part No. (X-1115-BB) Injen SuperNano-Web Dry Air Filter with Twist Lock Base Part No. (X-1115-BB) Quick View

Injen SuperNano-Web Dry Air Filter with Twist Lock Base Part No. (X-1115-BB)

$81.95
BKLD_X-1115-BB
Air Filters Air Intakes Injen
With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab...
Injen Technology SuperNano-Web Air Filter- 5 Injen Technology SuperNano-Web Air Filter- 5 Quick View

Injen Technology SuperNano-Web Air Filter- 5" Flange ID,8.0" Twist Lock Base/7.90" (X-1116-BB)

$87.95
BKLD_X-1116-BB
Air Filters Air Intakes Injen
With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab...
Injen AMSOIL Ea Nanofiber Dry Air Filter - 2.50 Filter 6 Base / 5 Tall / 5 Top (X-1012-BB) Injen AMSOIL Ea Nanofiber Dry Air Filter - 2.50 Filter 6 Base / 5 Tall / 5 Top (X-1012-BB) Quick View

Injen AMSOIL Ea Nanofiber Dry Air Filter - 2.50 Filter 6 Base / 5 Tall / 5 Top (X-1012-BB)

$71.95
BKLD_X-1012-BB
Air Filters Air Intakes Injen
With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab...
Injen AMSOIL Replacement Nanofiber Dry Air FIlter-Small 3in Neck/5in Base/4-7/8in Height/85 Pleat (X-1049-BB) Injen AMSOIL Replacement Nanofiber Dry Air FIlter-Small 3in Neck/5in Base/4-7/8in Height/85 Pleat (X-1049-BB) Quick View

Injen AMSOIL Replacement Nanofiber Dry Air FIlter-Small 3in Neck/5in Base/4-7/8in Height/85 Pleat (X-1049-BB)

$73.95
BKLD_X-1049-BB
Air Filters Air Intakes Injen
With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab...
Items 3601 to 3636 of 3960 total

Replacing the original equipment air filter is one of the easiest and least expensive things you can do to get more performance and economy from your car or truck. No matter what you drive, we have direct fit performance air filters that will install right in your vehicle's factory air box. Our filters increase air flow, enabling your engine to make more power and get better fuel economy, and provide the critical filtration needed for engine protection.

Most OE filters are made of paper, more precisely wood pulp that is bonded together and formed into pleats. The passages through the typical paper air filter are very small in order to filter and trap dirt, but these small orifices also restrict air flow. And as these passages become clogged with dirt, air flow is further restricted. With a paper air filter, your engine is slowly strangled, with a concurrent reduction in performance and fuel economy.

In contrast, the filtering element in a performance air filter is constructed from cotton gauze, and/or a combination of proprietary synthetic materials, which allow much better air flow. And unlike the paper filter that collects dirt at the surface, performance filters trap dirt throughout the depth of the filtering element. As a result, you get consistently better air flow during the filter's entire service interval, without any sacrifice in filtration ability. The service interval for a performance air filter is also far longer than a typical OE filter, as much as 50,000 miles.

When service time rolls around, the only thing you need to do is clean your performance air filter, re-oil it if required, and put it back into service. That's right, no trip to the dealer or parts store to purchase yet another inferior paper air filter. All of our performance air filters are washable and reusable, so the day you buy one is the last day you'll ever have to buy a new air filter for your vehicle. A performance air filter may cost more initially but it will more than pay for itself over the long haul with the elimination of replacement costs. Plus there will be fewer used paper air filters in the landfill.

Regardless of the shape or size, we have a performance air filter for your vehicle, but if you want more performance, consider removing your factory air box in favor of a conical performance filter. While a direct fit performance air filter will improve air flow for increased power and economy, air flow will still be limited by the physical dimensions of the air box. In addition to the air flow benefits from superior materials, a large conical filter has much greater surface area, for an even better increase in air flow to your engine.

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