SHOP FEATURED PRODUCT

 Guaranteed to ELIMINATE the wind whistle noise from your LED light bar the First Time! 
Easily attach the light bar whistle stopper to your mounted light bar-No need to remove the light bar to install.
No permanent modifications required- Some competitor's products use harsh attachments to attach to the light bar, that will ruin the manufacturer's warranty, Ours Doesn’t.
Install easily on a straight or curved light bar our product is compatible with any brand - does not matter how many fins.
Whistle Stopper is an All weather hard rubber constructed product, MADE IN THE USA.
It can be cut and resized simply with household scissors or razor knife
It will not come off while driving Guaranteed!
Looks great - no unsightly covers or obstruction
Will not stop the function of the heat sink fins and will not overheat your light bar.