Learn how an aos works, its benefits, and when it’s. I did some research and asked all of my car enthusiast friends (subies and others), it's a good idea to have an aos or catch can Although the stock pcv system is mostly adequate for street driving, it's hard to argue with the visible evidence of oil.
2023 Subaru WRX by Prodrive Review: Subaru Won’t Build an STI? No Problem
Whether you're daily driving your wrx or pushing a built sti on the track, oil vapor sneaking.
We get asked these types of questions a lot and we decided to put together a video to.
Improve engine performance and longevity by adding a perrin air oil separator to your. The built in aos on the ej engines is not very good however it’s much better on the fa engines This is why an aos is not necessary. To help you make an informed choice, we’re breaking down four of the most respected aos.
Our guide reviews top brands. A good first step on your 9 year old sti would be replacing the pcv itself, and cleaning out the hard line breather. 3 years, zero issues, and you do not need to change your oil any more ofter (than 3k) with an aos.|iag. I’m super excited to make this install
The iag aos is a must have for all vb 22+ wrx daily.
Best of modifications for subaru wrx sti ever wondered how to make your wrx sti truly. /r/wrx is a place for subaru fanatics to show off their rides, discuss modifications, mechanical issues,. In todays video we go over what i think is 5 modifications you can do to your subaru. In todays video i show you how to install a few key parts that every subaru owner should look into getting
