Aerolids Light Bar Cover Wind Noise Eliminator, 50"-52",Clear, Single RowBRAND: Aerolidz SKU: SGL109 Warranty: 1 Buying a light bar is about making our vehicles more practical, but there is one unintended consequence of installing a light bar that is the complete opposite of useful: the horrible whistle and wind noise that occurs while driving. Our system is open the entire length of the silencer to allow you to run the lights without worrying about overheating, and the high grade polycarbonate can be cut down to fit your