【High Quality】Our Exhaust Muffler Pipe Whistle are made of high quality aluminum, durable and easy to install. It holds well and won't come off. 【Universal Turbo Whistle】 Use a turbine system or a blow valve to make your vehicle sound like a turbocharged vehicle. 【Easy to Install】First loosen the screws on the turbine whistle, then put the turbine whistle body into the exhaust muffler, with the larger opening facing the inside of the exhaust pipe, and tighten the screws to avoid falling off when driving. 【Wide Application】This product can perfectly fit most vehicles, trucks, motorcycles, dirt bikes and scooters. Please measure the diameter of your exhaust pipe before purchasing to ensure it is the right size. 【Please Note】 Turbo whistle is not suitable for extremely curved tailpipes. mofles para carro silenciador de escape para carro resonador de escape deportivo turbo whistle exhaust whistle turbos simulador de turbo para carro mofles para carro con ruido turbo spoilers for cars car mods muffler tip mufflers small turbo tubo de escape para carro escape para carro turbo whistle for exhaust pipe fake turbo car muffler pitos para carros car exhaust exhaust tip sound enhancer turbo exhaust whistle car exhaust sound booster