Car Tuning Exhaust Turbo Faux Sound Generator Turbo Whistle Motorcycle Parts Needle Hight Quality Exhaust & Exhaust Systems -- Car Tuning Exhaust Turbo Faux Sound Generator Turbo Whistle Motorcycle Parts Needle Quality Increase Exhaust and Exhaust Systems Description: Vehicle Sounds Like a Turbocharged Car: With this turbo sound whistle fitted, the exhaust pressure will make your vehicle sound like a turbocharged car with turbo system or exhaust valve. High Quality: Made of high quality aluminum, it is lightweight and durable. Easy to install: Easy to install on your car exhaust. This whistle can be mounted in 2 minutes with the universal size M and is widely available for all models. Fits 37mm-48mm exhaust pipes. Note: The Turbo Sound whistle is not suitable for very curved exhaust pipes. Make sure your exhaust pipe is large enough and long enough to accommodate this turbo sound whistle. Install. 1. Loosen the turbo sound2 whistle screws. Place the Turbo Sound whistle body inside the exhaust muffler, with the larger hole facing the inside of the muffler3. Tighten the Turbo Sound whistle screws to tighten the item so it won't fall off while riding4. Professional installation is always recommended, there will be no refunds for damaged products installed by you. Technical data:[Product material] Aluminum alloy Color blue/red/black/silver/gold Gross weights: 0.071KG M:0.081KGL:0.108KG XL: 0.136KG Net weight s: 0.070kgm: 0.080KGL: 0.108KG thimble