Car Turbo Sound Whistle, Akozon Aluminium Alloy Car Turbo Sound Whistle Tail Throat Muffler Exhaust Pipe Whistle With Mounting Accessories (Blue)(（TC-M）)

FUNCTION: This is a whistle that simulates the sound of turbocharged depressurization. After installing the whistle, the aluminum whistle attached to the exhaust pipe will make a noise through the air flowing out of the exhaust pipe and the pressure will make your vehicle sound like a turbocharged vehicle from the exhaust pipe like a turbocharged vehicle with a turbocharger system or exhaust valve. DIRECTIONS FOR USE: Install the exhaust pipe end nozzle. If the car is installed in the rear, the sound may not be loud enough or the focus power may not be enough to blow the whistle. You can install it outside the exhaust pipe and take advantage of the wind. Since the volume of air is larger than that of the car, it is easier to blow. NOTE: The TC-M turbo whistle is not suitable for extremely curved exhaust pipes. Big or small sound is also related to the exhaust thrust and personal feeling. The sound is too big or too small and doesn't become a product quality issue after installation. Made of high quality aluminum alloy material, safe and INSTALLATION METHOD: Easy to install, direct replacement, installed on the modified automatic turbine. First loosen the screw on the turbo whistle, then insert the turbo whistle into the exhaust pipe and finally tighten the screws to prevent them from falling off while driving. CUSTOMER SERVICE: You can blow your mouth into the narrow tube entrance. You will hear a howl. If it sounds loud, it means the product is normal. If there is no sound, you can contact us to return and replace the product. It might sound when you blow, but not when it's installed on the car. The noise is due to the car's exhaust thrust.