I think the disable only works when wired with the SKIM module, doesn't it? However, Sean at Hemifever tuning may be able to remove the SKIM with one of his SCT programmers, but you'd have to let him know the PCM part number.
I finished up the exhaust this evening, the ZJ 5.2 A-pipe mounts right in line with the stock exhaust, and is the same size. There's even a relief that fits perfect over the stock Waggy crossmember. I used a spare cat and mounted in before the stock muffler. Sweet.
Also, here's a quick picture of the WJ fuel filter/fuel pressure regulator. I'm using the stock 5/16 line up to the Jeep fuel line off the motor. I hope it works well enough. If not, I have to drop the tank and run a 3/8 line. However, not including the extra pump I had laying around, I have $70 in this fuel system, half of that is the WJ filter.
Dropped the radiator off at the shop to have modified. Showed him where and the angle I want the outlets, be around $100 and a couple days.
Debated on having the driveshafts done, decided to do it myself just to get it on the road. I'll have it balanced later.