M156 Ported Heads | YPG Motorsport Passat 500HP+ Rated — Engineered to

500HP+ Rated — Engineered to withstand extreme cylinder pressures from Stage 4 turbo upgrades

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This bundle pairs it with the correct A & B looms and sensor package for a complete wire-in installation

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Stage 2: ~500+ HP / 500+ lb-ft

M156 Ported Heads | YPG Motorsport Passat 500HP+ Rated — Engineered to5 Axis CNC Ported Intake & Exhaust Ports Five Angle Valve Job New OEM Valve Seals No core Exchange needed. The M156 Ported Heads can significantly improve engine performance in several ways: 1. Increased Airflow: The porting process involves reshaping and smoothing the intake and exhaust ports in the cylinder heads. This allows for improved airflow into and out of the combustion chamber, resulting in better combustion efficiency and increased power