Bamboo Power

Cheap and easy way to further enhance the sound of the tail pipe by fitting an extension bamboo into place. It look totally unpractical and drivable. But I bet it will sound awesome. Especially during meetup gathering. Keep the bamboo at the rear and pop it in while park. Rev the car and enjoy the attention.
Have you ever think of this ?? I never, but I am not surprise that Japanese do it.
Photo taken from twitter and all credit to the owner.