General Motors Turbocharged Whistle Simulator Sound Pipe Automatic Exhaust Silencer Pipe Features: After installing this product, the pressure blown out of the exhaust will make your vehicle sound like a turbocharged vehicle with a turbocharging system or exhaust valve. It is made of high-quality aluminum, lightweight and durable. Easy to install on the exhaust pipe of a car. Installation: 1. Loosen the bolts on the turbocharger whistle. 2. Insert the turbocharger whistle into the exhaust pipe. 3. Tighten the bolts to prevent them from falling off during driving. Specifications:Material: Aluminum alloyType: Modified exhaust pipeApplicable model: universal whistle Package includes: 1 * imitation whistle Attention: 1. Due to manual measurement, please allow for minor errors. Please ensure that you do not mind before bidding. 2. Colors may vary depending on the monitor, please understand. Hello, please pay attention to your shipping address when purchasing products. If your delivery information (such as name, street, house number, doorbell/email without a name, etc.) is incorrect, the order will not be delivered correctly