AxTiara said:exhaust no need...as long as its not to big and not to loud..if fine...but sumtimes they sure will minta 'kopi-o' oso....
As long as your exhaust cannot fit in a 325ml coke can, and you have the silencer installed.
BUT
One of my friend who drives a 2004 Proton Iswara (Vroom vroom edition) was caught by JPJ saying he mod it ... in the end? makan duit RM30..... bummer ... Malaysia Boleh ! ~ pui ~~