Fuel Breather Line - 911 | Boxster | 1997-2004 91110717603LN These catalytic converters offer near-straight-pipe

These catalytic converters offer near-straight-pipe flow (93-95% in most applications) while still providing sufficient emissions scrubbing to prevent a check engine light

A must-have accessory for owners who demand both protection and aesthetics for their investment

High-Performance Material: Made from a blend of 95% polyamide and 5% elastane

Porsche Large cylinder head retaining nut for 356B

Weight Capacity: Supports up to 1

Fuel Breather Line - 911 | Boxster | 1997-2004 91110717603LN These catalytic converters offer near-straight-pipeFuel Breather Line For Porsche 996 (1999 2004), Boxster 986 (1997 2004) Models. The fuel breather line is a critical component that regulates pressure within your fuel tank system. This replacement line is engineered specifically for Porsche 996 911 and Boxster 986 models, ensuring proper fit and performance. Over time, original breather lines can crack or deteriorate, leading to fuel odors, vapor leaks, or fuel system malfunctions. This quality