Rigid Industries E/RDS-Series Resonance Damper (40280) 1672 Investment ("lost-wax") cast flanges provide

Investment ("lost-wax") cast flanges provide greater durability and better sealingthan the OEM design

Washable Foam Construction:

5 Diameter Shocks

Crafted with precision using one-piece carbon fiber sheets

Faced with pure carbon fiber

Rigid Industries E/RDS-Series Resonance Damper (40280) 1672 Investment ("lost-wax") cast flanges provideThis RIGID LED Light Bar Resonance Damper is designed specifically to fit seamlessly in between the heat sink fins of your LED light bar. This Resonance Damper will reduce the amplitude of mechanical vibrations and whistling noise when travelling at high speeds. Use for any E Series, RDS Series or Radiance light bars. This 3 piece set easily slides onto any location on your RIGID Industries LED light bar to absorb harmonic distortion from the fluting