ThunderMax 1022-0039 Replacement Oxygen Sensor

Replacement Oxygen Sensor

• Easy installation: replace the factory ECM, install new O² sensors and harness, load the correct map for your bike, and ride
• Replacement oxygen sensor for Thundermax ECM auto tune system
• Made in the USA
• Because of possible clearance issues, some aftermarket exhaust systems may require modifications or relocation of their Oxygen sensor port bungs.