AEM Bosch 4.2LSU Wideband Sensor W/ Stainless Tall Manifold Bung 2001 pontiac firebird And less drivetrain movement means

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

It features 4" black chrome on T-304 stainless steel tips and the aggressive ATAK(r) sound level with no drone inside the vehicle

BMR Suspensions XSB005 anti roll bar is available in black hammertone and red powdercoat for long-lasting good looks

50-inch mandrel-bent stainless steel tailpipes exit out each side at an angle behind the rear wheels directing exhaust away from your boat or travel trailer when towing

AEM Bosch 4.2LSU Wideband Sensor W/ Stainless Tall Manifold Bung 2001 pontiac firebird And less drivetrain movement meansThese 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.