Rigid Industries 50 Inch LED Light Bar Single Row Curved Black Spot RDS SR-Series 88531 exterior upgrades Adjust or remove engine rev

Adjust or remove engine rev and/or top speed limiter

reducing stress cracks

or a richer exhaust note

For trucks manufactured from 1/99 and later

The Derringer connects in line with your truck's engine sensors

Rigid Industries 50 Inch LED Light Bar Single Row Curved Black Spot RDS SR-Series 88531 exterior upgrades Adjust or remove engine revRIGID revolutionized the lighting industry with the RDS Series, the worlds first curved LED light bar. The new RDS SR Series PRO offers the same great styling and functional advantages of the RDS Series in a more streamlined package. The SR Series has always provided a sleek, low profile lighting solution that measures less than 2 inches tall. By treating the proven design to a gentle arc, the RDS SR Series PRO is right at home in modern bumpers,