O2 Sensor Eliminator - Kawasaki KLX125 KLX250 S KLX250SX KLX300 R KLX300SM KLX 300 Fix exhaust popping & backfiring

Fix exhaust popping & backfiring with aftermarket cans

simultaneous flashover of two surface sparks & one air spark by a single

IF YOU'D LIKE A COLOUR OTHER THAN BLUE

Oxygen Sensor

O2 Sensor Eliminator - Kawasaki KLX125 KLX250 S KLX250SX KLX300 R KLX300SM KLX 300 Fix exhaust popping & backfiringO2 SENSOR ELIMINATOR An O2 sensor is an electronic device located inside your exhaust system and 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 and in certain throttle positions will lean or richen the mixture to alter the stoichiometric air fuel ratio. This is good for emissions but not for maximum performance & smooth running. Disabling