Corksport exhuast throwing code

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05 EVO "MR", 04 mazda3
Im sorry if this has been covered but I couldnt find it searching so im just going to ask. Anyways I just installed a CS exhaust and its throwing an error code, im assuming it has to do with the o2 relocation to the end of the downpipe. Has anyone eles had this problem? 2nd is there a cure for it?

Thanks B
 
goto autozone and get spark plug anti foulers the part #420002, you're gonna have to find a way to cut it out 1/2 inch. I did the half inch and grinded it with a dremel just a little bit out. SO that it fits easier into the hole. Drill both foulers and screw them together, then screw your o2 sensor into the fouler, then screw the whole thing into the o2 bung. It works. Its not the relocation its the fact either you don't have cats or the cat you have isn't filtering enough for the computer to be satisfied. Alot of people have done this mod and so did i and i have no cell. BTW i have no cats :).
 
yeah. It works though. I didn't think it would even get enough flow to think the sensor was still working properly. I thought i'd get a cell for the o2 instead. but it works :) and its easy. I couldn't drill the hole so i had to use a dremel and it took a while, but its worth not having a cell. that way when something does go wrong with something else i'll know and not just think its the cat that i don't have.
 
yes the 2nd o2 sensor is where you will put this in. on the midpipe sensor.

The mil eliminator will work, but you have to cut wires and solder. With this mod you can always take it off and be right back to stock.
 
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