AEM Bosch LSU 4.9 UEGO Replacement Sensor | 30-2004 vendor_K&N 2 and is backed by

2 and is backed by a limited lifetime warranty

The COBB Fiesta ST Hard Pipe Kit consists of single piece pipes made from mandrel bent aluminum tubing on both the cold side and hot side of the intercooler

especially so on upgraded high performance engines with aggressive cam profiles

Important Note: Use with carbon fiber hoods is not recommended

Part #: ST-015BK-WT

AEM Bosch LSU 4.9 UEGO Replacement Sensor | 30-2004 vendor_K&N 2 and is backed byThese sensors have a laser etched, calibrated resistor in the sensor's connector body. This resistor is specifically created for the exact sensor that it is attached to. Modifying this will invalidate the sensor's output. The wideband sensor is laboratory calibrated at the Bosch factory, accurate to 0. 1 AFR and never requires free air calibration when used with an AEM wideband AFR controller. Direct Replacement Sensor for the 30 4110 Digital Wideband