Breather Line - 911 | 2001-2004 981.333.021.00 and the highest possible power

and the highest possible power gains

Double measurement markings (on upper and lower edges)

Inner Diameter: 14 - 15 mm

it ensures proper and effective control of water flow

Breather Line - 911 | 2001-2004 981.333.021.00 and the highest possible powerBreather Line For Porsche 996 (2001 2004) Models. Precision engineered breather line designed specifically for Porsche 911 (996) models. This OEM quality component manages crankcase ventilation, preventing pressure buildup and protecting engine seals from damage. Direct fit replacement ensures proper airflow and maintains optimal engine performance. Essential maintenance part for reliable operation and longevity of your 996's engine system.