The length of the product is only the length of the whistle, and does not include the length of the holder.
About the size selection: First, please measure the inner diameter of your own exhaust pipe.
Compare with the size in the picture below to see which one is equipped with your own car;
Under the premise of proper installation size, try to choose a larger size.
Packaged include: 1x Turbo Sound Simulator Whistle
★please refer to production details to choose the suitable size
The length of the product is only the length of the whistle, and does not include the length of the holder.
About the size selection: First, please measure the inner diameter of your own exhaust pipe.
Compare with th...
