Quote:
Originally Posted by b1adesofcha0s
Any real differences in sound/performance or they mostly just for looks?
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Quote:
Originally Posted by m4a1mustang
crankcase ventilation
It's an emissions thing.
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yeah that's why you see guys with FI set ups running high boost typically run a catch can set up, their intake or i/c piping isn't sucking in oil, and the catch can can somewhat "catch" some of that before it enters through your intakes
here's a snap shot of one we cnc'd at the shop for a GT-R. Except ours you don't need to dump out or hand drain, it dumps back into the block via the very last hose on the bottom