Vance and Hines O2 Sensor Port Plug Kit 18 mm Pre '07 models - 16925

Kit allows select pre-closed-loop models to run newer style exhaust systems equipped with O2 sensor ports

Simply screw into nonessential sensor ports

Includes two zinc-plated plugs with sealing washers

Pre '07 models will require O2 sensor port plug kit

Kit allows select pre-closed-loop H-D models to run newer style exhaust systems equipped with O2 sensor ports

Includes two zinc-plated, Allen-head threaded plugs with sealing washers

Simply screw into nonessential sensor ports