bro can let us know whether this muffler is straight flow or s-flow ar? if it is straight flow then i m interested but then pls provide some pics of this item will be great. thanks
anybody using safc2 knock sensor feature? how accurate it is ? does it display accurate knocking count? from the net most of them they said it will not display the correct value for ODB11 computer box. Vr4 200hp ODB1...