I recently just picked up a 99 XJ sport, 4.0 4wd (like 30 minutes ago), for free! Just put air in the tires and tow to the shop I work at. The previous owner's brother had pulled the intake and exhaust off for his jeep. Absolutely nothing wrong with this one except for the accident it was in that cracked the radiator and condenser. All that's missing, for now, is the exhaust manifold. I have not looked into checking if this one is the double cat header or straight manifold. Let me know what you got and PM me. Thanks in advance! Curtis

 

1999 will have a distributor and a straight manifold. If it has coil packs it is not a 99.