Cusco Oil Catch Can 2015-2021 STI

Okay, so upon initial inspection, I had no idea what to do here. The manual is in Japanese except for one section that states "This product is designed for use in japan only. It must not be used in any other country". So right off the bat, I knew I needed to install it. I tried asking my tuner, and he told me to go off the radium can install. After looking through it, it was pretty straightforward. Might need a heat gun for the pcv hose at the pcv valve because it probably WILL NOT COME OFF ALONE. Remove the intercooler and look down behind the intake. Basically, two hoses. One from the PCV side "3/8in" and one from the intake side "1/2" in. I ended up using a reducer coupler, and an extra 4ft long (cut if necessary) pcv line (The kit doesn't come with enough). The mounting of the catch can happens in front of the battery. The mount slides under the metal pipe just below the battery. Then attach the two hoses to the can. I did this on a WRX limited. I'm being as detailed as I can mainly because of the limited resources for this. This description is not meant for the STI. Love the product, and the instructions gave me a great laugh! As well as a challenge. So far, no lights!

Cusco Oil Catch Can 2015-2021 STI

Great product that works perfectly when installed properly, I only have a few notes of improvement.

First of all, if you can't read Japanese, then the instructions that come with the product are absolutely worthless.

Secondly, you are going to want a different hose because the clear hose that comes with this kit is too short to use for both hoses, and too wide for the OEM connections. I bought a Mishimoto 1/2" PCV Catch Can hose 6ft long to make it work (you probably only need 4-5ft but leave room for error).

There are a few ways you can go about positioning the Catch Can, the image I attached should prove more beneficial than just trying to decode the instruction sheet that comes with it.