From what I have heard , Hyundai looks the other way on catch cans IF they are done right. As they do with the intake delete resonator on other Hyundai's.

A dealer CANNOT void your warranty just because of a modification. They can turn down warranty work IF they have solid proof that a modification caused it. If your engine throws a rod, the catch can will not affect your warranty. If your A/C blows up, your catch can will not affect it. An aftermarket intake won't affect any warranty. Even if the filter failed, they can't turn down your warranty work as people are free to use any brand of filter. They might try to complain about it but that's all they can do. They can't just up and say, "your whole warranty is gone now because you modified the car." An ECU tune would be hands down game over for any warranty work on the powertrain and engine accessories for obvious reasons.

Does anybody know the part number for the pcv hose ?

Great video thanks 👍

Someone please link a check valve 1/2 inch

Why did you do this single catch can instead of dual? I'm sure you can add the second can later without hassle.

Do you actually get any oil in that can?

can we get an update on how much you're catching

Sorry... But why not simply close the minfold hole, and let the pcv tube expell on ground with all the vapurs?... 🤔 I'm missing something for sure, but all sports car who dosent follow the norms, expell directly on street