ShiftLight

ShiftLight is a smart, connected light that you can use to see what gear your car is at the optimum RPM. It works with any car and any transmission, whether manual or automatic. It uses sensors to detect what gear and then flashes the corresponding colour on your dashboard, letting you know when it's time to shift. ShiftLight makes driving more accurate and efficient, giving you more time to focus on other things like the road race.6 LED stages (green, amber, red).On / off button.Easy setup.Simple 3 wire connection. Read more