034Motorsport PCV Breather Hose, EA839 3.0/2.9T B9 Engine:EA839 2.9T If you drive in uncertain

If you drive in uncertain terrain and there is no margin of error in deflection with the OEM plastic fender liners then this is the added protection you have been waiting for

Triple-C-Technology® surface coating for long lasting corrosion resistance

It’s sad that we even have to mention this

Optimizing air flow

900 RPM (+17 WTQ)

034Motorsport PCV Breather Hose, EA839 3.0/2.9T B9 Engine:EA839 2.9T If you drive in uncertainUpgrade your factory corrugated plastic, failure prone PCV breather hose with the high performance, reliable 034Motorsport PCV Breather Hose, engineered for enhanced durability and long lasting performance. The PCV, or Positive Crankcase Ventilation system, on the EA839 is located on bank 2 of the engine (The right side of the engine). It is designed to ventilate the engine's positive crankcase pressure through the breather hose into the intake tract