What is the benefit of loud motorcycle exhaust?

May 15, 2016 6:25am CST
Is it an evolutionary adaptation, a product of natural selection that ensures bikers do not become a stain on the road due to incompetent/careless car drivers?
1 response
@PainsOnSlate (21852)
• Canada
15 May 16
Nice copy and paste, it would be good for you to read the rules because copy and past is not allowed.