Thank you for the clarification. With the DT LT, regardless, i'll need spacers that Jason will include with when I get the headers. I guess, there's not much difference to warrant the extra $160 by going with the URD over DT besides different welds.
Quote:
Originally Posted by Inv4drZm
The rear cats that are eliminated with the URD are not needed for the electronics and will not cause a CEL when removed. Both Y's have O2 bungs and both should work as long as you keep the manifold cats. The DT LT headers delete the cats so you'll need spacers or simulators in the Y pipe regardless, to my understanding.
As far as the URD drooping below the crossmember, I'm not sure.
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