Hahaha.. they really weird la.. last time when after I transplant VTEC engine into my car... i was using straight flow piping.. piping all the way to the back without any bullet or anything.. then one 5zigen Border 304 muffler for track use one.. not JASMA approve one... the car still pass the Puspakom test wor... but i got put a silencer at the muffler la..
Haih... then if meet JPJ on road... don't know what is the outcome... :( still will get fined or not...
Haih... then if meet JPJ on road... don't know what is the outcome... :( still will get fined or not...