Originally Posted by BigBopper
Have you had your intercooler off the car yet? If you have, was there an oily film coating inside the piping and IC? If there is, you have your answer. The AOS is designed to help eliminate that problem.
For piece of mind you should check ... Then make the decision.
You will have some $$ tied up with the purchase and time/labor involved with installation... (if not DIY).
Could this also be a reason why oil may be a lil lower when I do a change rather than buring off?
Im gonna pop my racerx tmic off and rub a towel around and see if it is oily then. Good to know thanks guys