AEM Wideband O2 UEGO Sensor Tall Bung Install Kit

When installing a Wideband O2 Sensor in a header, you don't want the o2 sensor protruding into the flow of the exhaust gas to the point that it could disrupt the flow. The AEM 4 Channel Wideband comes with a "Tall" weld on bung with heat sinks on the outside. This spaces the o2 sensor up out of the direct flow of the gas, but still allows it to get an accurate reading. Depending on how many cylinders you want to measure AFR on separately, you might need more of these. This kit comes with the plug and play sensor, and tall weld on bung, so just order one for each cylinder you want to log AFR on.

OVERVIEW
This install kit includes a Bosch 4.2LSU Wideband UEGO sensor and a stainless steel bung which is specially designed for use in individual port applications. The finned stand-off design of the bung functions to both cool the sensor body and minimize restriction in the exhaust port.

Bosch 4.2LSU sensor, which gives AEM Wideband controllers their speed and accuracy, is laboratory calibrated at the factory and never requires free air calibration when used with an AEM controller!

KEY FEATURES

• No free air calibration required - ever
• Stainless steel bungs specially designed for use in individual port applications which feature a finned stand-off design which both cools the sensor body and doesn't block the exhaust port
• Accurate to 0.1 AFR

BOSCH LSU 4.2 WIDEBAND UEGO SENSOR

AEM PERFORMANCE ELECTRONICS ENGINEERED O2 SENSOR BUNGS