The Can seems well made. I rated 5 even though I made my own bracket to fit. The optional, included fittings are 1/2" ID and perfect. No clamps are needed if you buy about 6 feet of 1/2" ID hose and re-use the factory quick-connects (they are NOT easy to liberate from the factory hose...and the hose will be ruined).
Every direct-injection engine should have a Catch Can.
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