Turbo FR-S – DIY Crankcase Breather Install Guide

The PCV valve is designed to suck blow-by out of your crankcase, and thus you need a proper catch-can and connection to your intake manifold. However, the crankcase breather is there to allow fresh air back into the engine, and hence where we have a problem on a turbocharged car. That crankcase vent hose is generally connected to the intake pipe, causing your turbocharger to forcefully suck oil out of your crankcase, and that is bad news! A lot of people will spend an outrageous amount of money on a second catch can, when in reality, you do not want that hose connected to your intake pipe at all. This video quickly shows you how to connect an old-school crankcase breather filter, thus solving the problem once and for all. “But…” ONCE AND FOR ALL!

(Scion FR-S) (Subaru BRZ) (Toyota 86)

Speed Freak Garage, LLC

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