AEM Wideband AFR Sensor Controller Gauge Detroit TruTrac 9.25ZF 25" Axle Pinion Nut

25" Axle Pinion Nut

Fits most 03-11 Ram 1500 model (excludes SRT-10 and Mega Cab models)

resulting in more horsepower and better fuel economy

The Redline series is designed to get the most aggressive sound out of your ride

High Carbon Lockup Clutch Lining

AEM Wideband AFR Sensor Controller Gauge Detroit TruTrac 9.25ZF 25" Axle Pinion NutAEMs X Series Wideband UEGO Air Fuel Ratio Sensor Controller Gauges are built upon unique, patented 100% Digital technology (Patent 9,575,030) that makes them the fastest responding wideband air fuel ratio controllers in independent testing*. The X Series Wideband UEGO AFR Sensor Controller Gauge (PN AEM 30 0300) measures 2 1 16th inch (52mm) in diameter and features a modern, visually striking faceplate and new seven segment center display. Its slim