X-Series Wideband UEGO AFR Sensor Controller Gauge 30-0300 Brake Pads Replacement tunnel boot for the

Replacement tunnel boot for the shifter on your Mazda RX-7 FD

The Wideband O2 air/fuel ratio UEGO gauge is a must if you want to maximize your engine's power and safety

9 LSU wideband sensor and weld-in bung included (PN 30-4110)

Supports 1 to 12 cylinder engines

X-Series Wideband UEGO AFR Sensor Controller Gauge 30-0300 Brake Pads Replacement tunnel boot for theAEMs 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 that is