For those of you who aren't familiar with this type of Air/Oil Separator, this pretty much eliminates the need for a catch can by diverting the lines straight to your oil filler neck and prevents potential serious oil loss which would otherwise prove fatal to your engine costing you thousands of dollars in repairs.

This works with your crankcase vent and your valve cover vents.

So if you do any kind of track work or drive your car hard then this is for you.

***What makes this different from the rest? Function, Form and most of all PRICE!***

Function: This AOS has two ports on it. You can set it up to vent your valve covers, and with the use of the supplied Y junction, can also vent your crankcase.

The lower port brings in the vented oil mixed air, it is brought through a lower chamber with six separation holes that force the oil downward back into your oil pan.

The clean air is passed up through a larger center chamber that has an Integrated Oil Mist Screen to assure that no oil returns through the outlet.

This air goes through the upper port and returns to the intake. This makes it virtually maintenance free!

The Inlet and Outlet Chambers are completely separated from each other, and sealed off with O-rings to make sure no oil gets back up into the outlet.

Form: Since all hoses are routed together, this AOS will not block your dipstick, and it provides for a much cleaner install, without hoses appearing cluttered.

This particular AOS unit has its own built-in oil cap, these are removeable by the human hand, there is no need for special tools each time you want to address your oil.

Most people like to check their oil frequently and its hard to do when something is blocking your dipstick, and you have to carry around a spanner just to pull it off like other AOS brands.

The overall height of the AOS body is a very low 1-1/8" high, making sure to provide ample room for your bonnet.

I hope this has given you a bit of insight as to the function of an AOS.

GROUP BUY ORDER LIST:

1. JDM_STYLE - x1 ANODISED RED *** w BLACK CAP *
2. KRISTIAN - x1 ANODISED BLACK *** w SILVER CAP *
3. HOOT- x1 ANODISED RED *** w BLACK CAP *
4. STI325v6(Gav)- x1 ANODISED BLACK *** w BLACK CAP *
5.Jesstamic - x1 ANODISED BLACK *** w BLACK CAP *
6. wileyz - x1 ANODISED RED *** w BLACK CAP *
7. MUGGZ - x1 ANODISED BLACK *** * cap?
8. TIDDY - x1 ANODISED RED unpaid w BLACK CAP?????????
9. Jeckle - x1 ANODISED BLACK *** w BLACK CAP *
10. 2004spec-c...wagon -x1 ANODISED BLACK *** w BLACK CAP *
11. Addy - x1 ANODISED BLACK *** w BLACK CAP *
12. Scary - x1 ANODISED BLACK *** w BLACK CAP *
13. _Daz_ - x1 ANODISED BLACK *** * cap?
14. Justin S - x1 ANODISED BLACK *** w BLACK CAP *
15. Thommo - x1 ANODISED BLACK *** w BLACK CAP *
16. Djzen - x1 ANODISED RED *** w BLACK CAP *
17. Mark1 - x1 ANODISED BLACK *** w BLACK CAP *
18. Wudi - x1 ANODISED BLACK *** * cap?
19. Showdown - x1 ANODISED BLACK *** w BLACK CAP *
20. gorotsuki69 - x1 ANODISED BLACK *** w SILVER CAP *
21. Soksta - x1 ANODISED BLACK *** w BLACK CAP *
22. Rexxar - x1 ANODISED RED *** w BLACK CAP *
23. GTB Liberty - x1 ANODISED BLACK w BLACK CAP *

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221.7KW-ATW 498.5NM MMS ROLLER DYNO & BUILT BY STi NINJAS, BUILD #318/600

EBISU SUBARU, SHIBUYA-KU TOKYO