Cat Bypass (Test) Pipes

[nieuwhzn]

Any more info on these bypass pipes? General availability? Versions that do neck down to the OEM exhaust?
My cats seem to be rattling, time to replace them with some straight pipes. However, I'm not willing to pay over $600 for a couple of pieces of bent pipe.

[insite]

you'd have to ask che about his progress. i still have this set for sale if you're interested.

[Hooker012]

How does the the check engine light not come on since there is no CAT. How does it being recessed not make it come on. I am interrested in the pipes.

[stateofidleness]

Will these fit the 2.7 and if I have an aftermarket muffler (ebay special!)? If so, I'll claim them.