More Cold Air = More Horsepower
The basic purpose of the air intake system is to bring cool air from outside the engine compartment into the engine. The cooler air is denser than the air found within the hot engine compartment. The denser charge contains more oxygen than warmer air, providing better combustion through a more effective air/fuel mixture.
Another advantage of most specialty-equipment cold air intakes is their consistent diameters and the absence of sharp bends, both of which help to eliminate turbulence in the air stream.
Large and Growing Market
According to research done by the Specialty Equipment Market Association (SEMA), a new air intake system is among the first modifications a consumer makes to his or her vehicle. Since changing the air filter alone cannot eliminate air restriction built into the vehicle at the factory, replacing the factory air flow assembly includes replacing the filter, air box and air path. SEMA reports sales of air intakes are over 300,000 every year.
While intake kits were initially sold only for performance type applications, they are now also being marketed and used as a way to boost fuel economy in SUVs, minivans, trucks and more.
AMSOIL EaAU
AMSOIL Ea Air Induction Filters fit most of the popular intake systems available. They provide improved cold air intake and a level of engine protection only an Ea Filter can provide. AMSOIL is currently offering nine Ea Air Induction Filters with varying lengths and widths. These filters have flange IDs of 3", 3.5", 4" and 4.5". Since these filters offer a universal fit, AMSOIL provides the dimension sheet below that customers can use to determine the proper filter for their applications.
Cleanable
AMSOIL Ea Air Induction Filters are cleanable and long lasting. AMSOIL recommends cleaning the Ea Air Induction Filter when designated by the restriction gauge if the vehicle is so equipped, or according to operating conditions. If it is used in extremely dusty environments or in a performance vehicle, more frequent cleanings may be required.
Unique Design
To increase filter surface area and the volume of air entering the engine, the top of the Ea Air Induction Filter is cut away. The nanofiber media is inserted in a conical form pointing toward the direction of airflow.
Quality Construction
Like other filter products in the AMSOIL Ea line, AMSOIL Ea Air Induction Filters utilize the same high-quality nanofiber technology found in other AMSOIL Ea Air Filters and were developed through partnerships with global filtration leaders. The collaborative effort has been orchestrated by AMSOIL with the aim of producing a filter unsurpassed in efficiency and service life. The nanofiber media is pleated with epoxy-coated wire on the face and back of the media for additional strength and stiffness. High quality, pliable urethane connectors with plastisol potting complete the product. Each Ea Air Induction Filter comes with a clamp for convenient installation. Because oiling is not required with Amsoil Ea Air Induction Filters, possible problems with the mass air flow sensor (MAF) caused by over oiling of wet gauze type filters such as K&N are eliminated.
Key benefits of the Ea Air Induction Filters include:
. Excellent airflow without compromising filtering efficiency
. Superior construction and cleanable design for longer service life
. Unique design to increase surface area and air flow volume
AMSOIL# |
Product Style |
Flange
Type |
Base
OD (in) |
Flange
ID (in) |
Flange
Length (in) |
Media
Height (in) |
Top
OD (in) |
EaAU3570 |
Round Tapered |
Center |
4.625 |
3.50 |
0.625 |
7.0 |
3.5 |
EaAU4090 |
Round Tapered |
Center |
6.000 |
4.00 |
1.750 |
9.0 |
5.0 |
EaAU3050 |
Round Tapered |
Center |
6.000 |
3.00 |
1.750 |
5.0 |
5.0 |
EaAU3051 |
Round Tapered |
Center |
6.000 |
3.00 |
1.750 |
5.0 |
4.0 |
EaAU3590 |
Round Tapered |
Center |
6.000 |
3.50 |
1.750 |
9.0 |
5.0 |
EaAU4560 |
Round Tapered |
Center |
5.875 |
4.50 |
0.625 |
6.0 |
5.0 |
EaAU3090 |
Round Tapered |
Center |
6.000 |
3.00 |
1.750 |
9.0 |
5.0 |
EaAU3555 |
Round Tapered |
Center |
4.625 |
3.50 |
0.625 |
5.5 |
3.5 |
EaAU3560 |
Round Tapered |
Center |
6.000 |
3.50 |
1.750 |
6.0 |
5.0 |
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