DRAG SPECIALTIES O2 Port Bushing Adapter — Adapts 18 mm to 12 mm

The O2 port bushing adapter converts an oxygen sensor port to accept a smaller sensor size while preserving a secure seal and correct alignment. It installs quickly and provides a dependable interface for sensor retrofits and custom exhaust work. 😊

Precision machined for consistent fit and long-term performance, the adapter resists corrosion and endures exhaust heat. It offers a clean solution for adapting sensor sizes without permanent modification. 🔧