Haih...sure it will boost the confidence of those 17 years old kids that just got their license to have their can zng and tried to "drift" end up longkang.
Y racing must always associate with mafia..underground in this kinda movie..
Is it legal to drill some holes in the exhaust pipe near the end to make the exhaust louder?
doe it work like this? Is this how exhaust pipes can be modified to amplify the exhaust sound?