i remember when we were pulled in a wiravo by the Jabatan Alam Sekitar (JAS, we initially tot they were JAIS, lol. all guys in car, wtf right? hahaha), they tried every trick in their books to issue us summons. check emission, lulus.. check noise, lulus.. they cant check the engine bay, as there werent any jpj officer around, i stand by my rights not to allow strangers anywhere inside the car!!! we sat inside the car, until they completed their tests. then, we were told to drive off, without any penalty, i was like LMAO.
dat was the second time i encounter such occasion, the first time when my fren was pulled over by the traffic police in a roadblock and his car was handed over to the JAS also, by the road side. they failed the engine on emission on dat one, not the noise or sumthing else. after rectifying several issues, we went to puspakom / JAS center for inspection, they failed the engine another time (i dont remember what it was), and they gave us the green light after we asked "menda yang gagal ni sir? macam mane nak bagi lulus ni?", and they answered "ntah, aku pun taktau laa..". such waste of time eh?
imports doesnt necessary have noisy exhaust sir, i dont think the zorst u mentioned is std for the evo? ive seen std evo with oem spec muffler, they dont look sporty at all, lol the most important thing, the muffler isnt noisy, not enough to dram the authorities' attention towards you, imo ler
as my cat back Please advice if any other exhaust can be replace to pass this DAM JPJ TEST 
.. thanks
