RB N54 OEM PCV Vent Hose for Smooth Engine Operation skoda We suggest oiled filters for

We suggest oiled filters for most applications

4' F33 LCI   (05/2016+

2018+ BMW G01 X3 3

additional wastegate dutycycle may be beneficial in driving boost up to the higher target

RB N54 OEM PCV Vent Hose for Smooth Engine Operation skoda We suggest oiled filters forThe OEM PCV Vent Hose acts as a check valve during low load operation, restriction the amount of filtered air (from the air filter on the rear induction turbo inlet) through the PCV Valve into the intake valves. Too little or too great of a restriction by the check valve hose can cause oil consumption issues during low load (high vacuum) engine operation. If the check valve does not open effectively the hose can also cause excessive crankcase