Custom Dodge Magnum Forums banner


  1. O2 Bypass

    General Magnum Discussion
    I am getting a check engine code for my CATS has anyone done a bypass for the rear cats yet? and if so can someone point me to the right wires to snip and clip. i did it on my truck but it seems they arent sold anymore!! STS TWINS, JBA Headers, X-pipe with high flow cats to the turbos.