Specification:
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Type: Car Turbo Sound Whistle
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Material: Aluminum + iron
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Item Color: red, blue, gold, silver, black.
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Size:L,Tail Pipe diameter :44-55mm ,Length:11cm,Displacement :2100-4000cc
Installation:
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Loosen the screw on the turbo sound whistle
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Place the turbo sound whistle body inside the exhaust muffler with the larger opening facing the inside of the muffler
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Screw the screws on the turbo sound whistle to tighten the item so it does not fall off while driving