Great product
Super easy to install and does the job!
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
The GrimmSpeed Subaru Air/Oil Separator for your Subaru WRX 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 Subaru Air/Oil Separator will solve all of these problems. An Air/Oil Separator has one job, remove the oil from the engine ventilation system so the oil does not get sent through the intake system.
In typical 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!
Super easy to install and does the job!
super easy install. all you need is just a Piller, 19mm socket+wrench, scissors. fast install, easy instruction on GS, and great quality
Ended up going with this AOS because of the price. I ended up loving the look at feel of the product in the bay! I have also seen significantly less oil in my top mount! I have and will continue to recommend this AOS!
Thanks for subscribing!
This email has been registered!