NAMZ O2 Sensor Harness Extension and Bung Adapter — adapts 18mm to 12mm – 12-16 Dyna, 09-16 Touring, 09-16 CVO, 09-16 Trike, 12-16 Softail

O2 Sensor Harness Extension and Bung Adapter provides a plug-and-play solution when fitting '09 Dresser exhaust pipes to '10-'16 Dresser models. 🔧

• Allows the use of '09 Dresser exhaust pipes on '10 Dresser models; includes bung reducers for compatibility.
• Reduces the larger O2 bungs on '09 models to smaller bungs so they fit newer fittings.
• Uses simple plug-n-play wiring harness technology with no cutting or splicing required.
• Made in the U.S.A.