Car Turbo Silencer Exhaust Pipe Blow-Off Valve Simulator Whistle Simulator Black XL

General Description: This turbo whistle will give your car the appearance of a vehicle equipped with a turbo system or a wastegate. It is lightweight and convenient to use, offering a simple solution to improve the sound of your exhaust. Technical Specifications: Type: Turbo Whistle Simulator; Installation: No welding or drilling required; Mounting: Includes a wrench and a black screw; Installation: 1. Loosen the screw on the turbo whistle. 2. Place the body of the turbo whistle into the exhaust muffler with the larger opening facing inward. 3. Tighten the screws on the turbo whistle to secure it so it doesn't fall off while driving. 4. Professional installation is always recommended.