O2 Sensor Eliminators - Harley Davidson 2015 - 2020 Street Models THEY ONLY STICK OUT 10mm

THEY ONLY STICK OUT 10mm

Based off the original HRC kit that

with a 6mm hole in either end

2017-19 MT-09 Tracer

O2 Sensor Eliminators - Harley Davidson 2015 - 2020 Street Models THEY ONLY STICK OUT 10mm2 x O2 SENSOR ELIMINATORS An O2 sensor is an electronic device located in your exhaust system & is there to determine if the air fuel ratio of your engine is rich or lean. The O2 sensors in motorcycles are designed to keep things within emission standards & in certain throttle positions will lean or enrich the mixture to alter the air fuel ratio. This is good for emissions but not for maximum performance & smooth running. Disabling the O2 sensor s