1st say hi to all,im newbie here n looking for the exhuast sound controller,as i know this system can control exhuast sound loud or not loud(after change sport exhuast),got cable with switch(on/off)<--(i think so) n the control valve who install at exhuast piping.i found this item in options car magazine,so kindly ask anybody know in m`sia where can i get tis stuff for my proton wira 1.5,anybody know jus post the location/price(included installation),or anyone using it can tell me the result..thx n thx n thx very much..
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