Best in the biz.
https://www.amsoil.com/products/ea_filters/images/EaAU-group_200px.jpg

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", 4.125”, 4.5” and 6". 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 media is inserted in a conical form pointing toward the direction of airflow.

Quality Construction
AMSOIL Ea Air Induction Filters are made from the same high-quality nanofiber media found in other AMSOIL Ea Air Filters. 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.


AMSOIL# K&N# Product Style Flange
Type Base
OD (in) Flange
ID (in) Media
Height (in) Top
OD (in)
EaAU3050 RU-3570 Round Tapered Center 6.000 3.000 5.000 5.0
EaAU3051 RU-3580 Round Tapered Center 6.000 3.000 5.000 4.0
EaAU3090 RE-0810 Round Tapered Center 6.000 3.000 9.000 5.0
EaAU3555 RU-3550 Round Tapered Center 4.625 3.500 5.500 3.5
EaAU3560 RE-0950 Round Tapered Center 6.000 3.500 6.000 5.0
EaAU3570 RU-3130 Round Tapered Center 4.625 3.500 7.000 3.5
EaAU3590 RE-0920 Round Tapered Center 6.000 3.500 9.000 5.0
EaAU4075 RF-1040 Oval Tapered Center 9.000x5.750 4.000 7.500 7.0x4.5
EaAU4090 RE-0870 Round Tapered Center 6.000 4.000 9.000 5.00
EaAU4091 RC-5102 Oval Tapered Off-Set 9.500x6.750 4.000 8.938 9.0x5.5
EaAU4095 RC-4780 Round Tapered Center 6.625 4.000 9.500 5.25
EaAU4178 RC-4900 Round Tapered Center 7.375 4.125 7.875 6.625
EaAU4510 RF-1024 Oval Tapered Center 9.250x6.250 4.500 10.000 7.0x4.5
EaAU4560 RU-3480 Round Tapered Center 5.875 4.500 6.000 5.0
EaAU6065 RF-1042 Round Tapered Center 7.500 6.000 6.500 5.0
EaAU6075 RF-1041 Round Tapered Center 7.500 6.000 7.500 5.0
EaAU6080 RF-1020 Round Tapered Center 7.500 6.000 8.000 5.0
EaAU6081 RF-1044 Round Tapered Center 7.500 6.000 8.000 5.0


AMSOIL EaAU filters are designed to replace air induction filters on a dimensional basis only. EaAU filters do not provide connections for engine sensors found on some aftermarket induction system filters.


https://www.amsoil.com/products/ea_filters/images/EaAU-group_200px.jpg

What one fits the LS, just for thoughts?

Any prices? So there is no oil then?

Do you guys at LMS have a idea on what would be the best fit for the LS, I think its a 3.5 in diameter but Im not sure of the rest of the dimensions for the best fit choice.

I am sorry I havent recieved my new price book yet from Amsoil. I have been dealing with many stresses lately with my ailing 89 year Old Grandmother.

From now on NO more CRAP in my vendor forums!!! Got it, think Im kidding TEST me.

If you have nothing valid to say or comment on in here then stay the hell out.

Any non relevant or negative remarks will just be deleted so don't even bother.

Do you guys at LMS have a idea on what would be the best fit for the LS, I think its a 3.5 in diameter but Im not sure of the rest of the dimensions for the best fit choice.

Yes Greg I will post all sizes and pricing hopefully this week. Sorry for the delays but I have some heavy duty things going on right now with my Grandmother.

No problem man. If you like I can call up LMS and talk to you guys one on one instead of here, then I might even be able to stop in afterwards and check out the merch, but that needs to be up to you guys.

Thanks.