It filters out oil from the PCV system to help prevent carbon build up in the intake manifold. Especially relevant for direct injection engines that are turbo chargedSo what does it do and if it was needed why isn’t it standard equipment?
“Sorry, what does this do ?
You're right, I won't say anything negative about your precious little under-the-hood jewelry.Feel free to start your own sword fight (thread) elsewhere. I clearly posted in the OP, not looking for a debate.
I have a JLT oil separator on my 2019 Mustang GT. It was the first mod I did to my car.Always used JLT on my Mustangs. Good product.