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

General Description: This turbo whistle gives your car the look of a vehicle with a turbocharged system or wastegate. It is lightweight and easy to use, offering a straightforward solution for improving the exhaust sound. Technical Specifications: Type: Turbo whistle simulator; Installation: No welding or drilling required; Mounting: Includes wrench and black screw; Installation: 1. Loosen the screw on the turbo whistle. 2. Insert the turbo whistle body into the exhaust muffler with the larger opening facing inwards. 3. Tighten the screws on the turbo whistle to prevent it from falling out while driving. 4. Professional installation is recommended.