Instruction Sheets for Part Number ZRO-Z330040S
ZROADZ Noise Canceling Wind Diffusers
Universal Roof Mount 40" Straight Led Light Bar Noise Cancelling / Whistle Silencer / Sound Reducing - attaches to 40" Zroadz LED Light Bar Rear Fins
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Estimated Ship Date: Oct 20, 2026 Would you rather pick it up?
Overview
ZROADZ Noise Canceling Wind Diffusers
ZROADZ Noise Canceling wind diffusers are designed to eliminate vibrations, whistling, and other noises associated with windshield and roof mounted LED light bars. They are available in a variety of sizes and are offered for both curved and straight light bars with heat-dissipating fins. These steel diffusers are laser-cut, formed, and powdercoated 20 percent gloss black. Keep unwanted sounds at bay with ZROADZ Noise Canceling wind diffusers.
Features include:
* Patent-pending design
* Custom-made with precision laser-cut steel, pressed, and formed to ZROADZ tooling fixtures
* Excellent corrosion resistance and sleek looks
* Easily affixed using aircraft rivets
* Manufactured to provide rock-solid durability for years of dependable use
* Lifetime warranty with ZROADZ 100 percent customer satisfaction guarantee program
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Some parts are not legal for use in California or other states with similar laws / regulations
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