Product details Applicable models: Honda Accord Acura turbo whistle. High quality: This is a turbo sound simulator whistle that simulates the sound of turbo pressure discharge. Made of high quality lightweight aluminum alloy for long term use. How it works: There is a hissing sound in the airflow from the exhaust. The larger the displacement, the louder the whistle and the easier it is to produce sound. Exquisite appearance: beautiful and elegant, very elegant, good quality and low price, it is the first choice for your vehicle decoration. Easy to install, close to the tail of the exhaust pipe, fits Car Modified Turbo Whistle Exhaust Pipe Sounder. Size: 32*43mm/37*48mm/44*55mm/56*85mm Weight: 67g/85g/100g/120g Colour: Black Material: aluminum alloy Quantity: 1pcs Package package: 1 car imitation whistle