My tricked out mod worked. ATP catless downpipe on stock car; NO CEL :)
Forethought. I had my mid-pipe modified. My o2 sensor is still plugged into the pipe...the same place as it would in the stock mid-pipe. If I revealed anymore, it wouldn't be a trick.
A free ride in the 3 for who ever figures it out

iModA3, where you at?
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Im happy to share this resource with anyone who needs it on a one-on-one basis.


