Hey guys,

What is the consensus on replacing the intake/crankcase hose, in my case AEM, with a breather filter and plug on intake? I did do a search and not much was found. I know that it works best with FI, but will it hurt or help? Cleaner and cooler air into the throttle body, but hot engine engine air into the crankcase.

By the way, I have been running this setup for a few weeks and not really convinced on gains, but the intake does sound louder; which could also be a result of replacing the stock AEM intake with a K&N. Those two mods were done together.

Thanks for the time.

Alex