Maybe. Catch cans keep oil out of the intercooler. Oil in the intercooler coats the surfaces and hurts the heat transfer.Question, I have seen a few exige s cars start up from cold and stutter at start / shot out an oily residue out the exhaust. Is that because of blow by? And would catch cans help that?
Sure. I did for about a year.LOL. Not sure. I sold some rotors, had some money sitting in paypal and said 'What the hell'. I could use this with an NA, right?