GrimmSpeed Air Oil Separator Install 08+WRX / LGT

The GrimmSpeed AOS has a unique patent pending design that allows you to maintain your PCV Valve while separating the oil out of the crankcase and head ventilation air! Our AOS will allow your engine to run more efficiently due to the separation of oil from the intake system. When there is oil in your system, the result is 1) reduced fuel octane 2) higher chance of engine knock(detonation) 3) worse emissions 4) higher oil consumption. Our AOS will solve all of these problems.

In GrimmSpeed fashion, we have made a very compact unit that packs a powerful punch(and looks good while doing it)!

No more having to check/empty your catch can and refilling your oil. The GrimmSpeed AOS coalesces oil without using a mesh media. Mesh medias can cause contaminates to collect and build up resulting in possible sludge. Our AOS is self maintained so you can just sit back, stop worrying, and enjoy driving your car!

Category:

Autos & Vehicles

Tags:

• grimmspeed
• grimspeed
• sti
• wrx
• AOS
• subaru
• install
• boost
• perrin
• air oil separator
• crawford
• blowby

[GrimmSpeed]

No tune needed.

[joku5150]

I'm so glad you guys posted this vid! I had the PCV valve part wrong from the written instructions (2011 WRX is a bit differeint FYI). Installed within an hour of receiving shipment! Should I clean the TMIC and BPV of existing oil? If so How? Or just let it cycle through and not worry about it? You guys make the best products! Quality with simplicity in mind and efficient! Key stuff for Subies =D

[GrimmSpeed]

@joku5150 SWEET! Hey shoot us an email and let us know the difference you experienced on the 2011!!!

[rotaxmax3]

Many hoes here xD

[ricky041878]

tune needed?

[myfuneral86]

oops there it is, damn it looks so fine but its out of my budget..... if i had an extra $260 id take it in a heart beat.

[torxMonster]

if anything you motor will run cleaner, by increasing efficiency and consistency in gas octane and keping sludge out of the cooling/intercooler..

[torxMonster]

if anything you motor will run cleaner, by increasing efficiency and consistancy in gas octane and keping sludge out of the cooling/intercooler..

[trunkz007]

does this affect smog?