driller
El Presidente
I don't honestly know.is that the programmer that keeps the CEL off?
The car had the chip before the last round of mods. Basically, it had the stock manifolds removed including the cats. They were replaced with a set of Cobra manifolds and new downpipes were fitted to join with the existing 2-1/2" cat-back exhaust. The EGR was also deleted. The rear O2s were simply left off.
I was warned it may throw a CEL but it never has.