Ponpon 3Pcs Car Turbo Sound Universal Aluminum Turbo Whistle Muffler Pipe Whistle Car Roar Maker 3 Sizes(Random Color)

Material: Our Car Turbo Sound are made of high quality aluminum,easy to install. It holds well and won't come off.. How to Install: 1. Loosen the bolt on the Turbo Sound Whistle. 2. Insert the the Turbo Sound Whistle into the tailpipe. 3. Tighten the bolt so as not to fall off while driving.. Applications: Use Car Turbo Sound can make your vehicle sounds like a turbo vehicle, so cool.. Size: Small one is 10 x 5.5 x 1.8 cm; Medium one is 10.5 x 6.5 x 2.4 cm; Large one is 11.5 x 6.8 x 2.8 cm.. Quantity：There are 3Pcs Car Turbo Whistle in a package. (Random color).