AEM Bosch LSU 4.9 Replacement O2 Sensor supra engine parts By changing the MAF location

By changing the MAF location and converting our setup to a speed density system we have eliminated the problems associated with running big power on traditional intake pipes

and a sweeping LED "needle" that lines the edge and moves as oil pressure changes from 0 to 100

it should not be confused for a casting or a plate

By doubling the thickness of the OEM core and increasing the frontal surface area by 151% you gain an extraordinary amount of added cooling

Transmission operates with greater efficiency

AEM Bosch LSU 4.9 Replacement O2 Sensor supra engine parts By changing the MAF locationAEM Bosch LSU 4. 9 Replacement O2 Sensor Part Number: 30 2004 AEM's Bosch 4. 9 LSU Wideband UEGO O2 replacement sensor kit includes only the sensor (with attached cable and male connector) and is intended to replace an existing mounted wideband sensor used with AEM Digital Wideband UEGO Air Fuel Controller Part Number 30 4110. These sensors have a laser etched, calibrated resistor in the sensors connector body. This resistor is specifically created