Pack-2 Car Turbo Sound Whistle Simulator, 4.05In x 2.32In Durable Metal Vehicle Whistle Valve Muffler, Universal Waterproof Automotive Exhaust Booster Accessories for Truck SUV Car (Black)

• Metal Material: The car turbine whistle is made of metal material, which has high hardness, is not easily deformed, can withstand extreme temperatures, and can be used for a long time. The car turbine whistles can provide warning functions for pedestrians and drivers around the car.
• How It Works: The car turbine whistle creates sound by squeezing air. It creates a cool turbine sound as the air rushes through the exhaust pipe. The car turbo whistle is suitable for most vehicles with straight exhaust pipes. The car turbine whistle comes with an L wrench and bolts for easy and direct fixing.
• Product Parameters: The size of the car turbine whistle is 4.05In x 2.32In. After purchase, you will receive 2 x car turbine whistles, 2 x L-shaped wrenches, and 2 x bolts. If there is a shortage of parts in the package, please send an email promptly to explain the situation so that we can help you solve the problem quickly.
• Simple Installation: First, loosen the bolts on the turbine whistle. Then, place the turbine whistle body into the exhaust muffler. Note that the larger opening is toward the inside of the muffler. The car turbine whistle is not easy to loosen and can work continuously.
• Wide Application: The car turbine whistle has a wide range of applications and is suitable for use on most types of vehicles, such as cars, motorcycles, trucks, bicycles, scooters, motorcycles, etc. If you have any usage problems, please feel free to contact us directly and we will solve the problem for you within 24 hours on working days.