AEM Bosch 4.2LSU Wideband Sensor W/ Stainless Tall Manifold Bung 2001 pontiac firebird four 100lb/hr

four 100lb/hr

And less drivetrain movement means more accurate shifts as you row through the gears

#6 AN Fuel Inlet Fitting Extended - 7/8"-20 fuel bowl thread

and improved shielding

These BBK Performance polyurethane 79-04 Mustang rear spring isolators are recommended to be used when installing lowering springs on your 79-04 Ford Mustang

AEM Bosch 4.2LSU Wideband Sensor W/ Stainless Tall Manifold Bung 2001 pontiac firebird four 100lb/hrThese AEM LSU 4. 2 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.