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Author: Mitch Sanders -

OSIAS 2.0L Oil Breather Aluminium Catch Can (2 x 12AN)

Really impressed with the quality of this OSIAS 2.0L oil catch can, especially for the price point. The aluminium construction is solid, welds are clean, and the overall finish feels well above what you’d expect for a universal setup.

The 2 x 12AN ports are ideal for high-flow applications, and the internal baffling does its job properly. After installation, blow-by control is noticeably better, and there’s been a clear reduction in oil vapour making its way back into the intake. The included breather filter is decent quality, and the drain at the base makes servicing simple without needing to remove the can.

Mounted easily in the engine bay and looks purposeful without being over the top. This is a well-thought-out, functional catch can that actually does what it’s supposed to do, not just a dress-up part.

Great option for performance builds, track cars, or anyone wanting proper crankcase ventilation without spending crazy money. Would happily use OSIAS again.

Well there are lots of pros here with this oil catch tank and not any real cons that I can think of. The pros include the following: The oil catch tank is well designed and seems to be manufactured to last for the long haul... It has worked perfectly for me so far...and I'm not really worried about any leaks with it. Mounting was a little bit harder than I thought it would be but that was to be expected. In my humble opinion this is more than A great value, and it comes highly recommended from me.