Upgrade 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 or charge air system. The breather hose plays an integral role in this ventilation system, which uses two check valves to control the flow of crankcase pressure.

FEATURES

• Direct Replacement of the Failure Prone OE PCV Hose
• Ensures High Flow Crankcase Ventilation to Prevent Crankcase Pressurization
• Eliminates Potential Boost Leak at OE Plastic Check Valve Housing
• Supports Boost Pressures to 40+ PSI
• Compatible with OEM and Upgraded Turbocharger Inlets
• CNC-Machined, Billet Aluminum Check Valve Body (Black Anodized), with a Heat and Chemical Resistant, Durable Rubber Diaphragm
• 4-Ply, Reinforced, Silicone Hose
• Retains Factory Engine Cover
• Simple Installation
  

What's Included:

• 034Motorsport PCV Breather Hose