Inspector-General of Police Abdul Hamid Bador told a press conference this morning that the authorities will be stepping up efforts to curb unauthorised exhaust modifications done to motor vehicles.<br /><br />Hamid said motorcyclists make illogical claims that their bikes will be able to perform better with the exhaust modifications.<br /><br />Video source: https://www.facebook.com/pdrmsiaofficial/videos/277403250625194
