i dont know, i dont know, and oh, theres one i can answer...there is a rubber grommet on the drivers side of the firewall. its not to hard to reach from under the hood and it leads to above the pedals on the inside..at least its there on my 98. just look in there, i just pulled mine out , cut the hole 'n put it back--easy cheese.

98 SE sport 2.5 dura atx-silver painted silver dash and red under the hood mesh grill, knauberized, aftermarket fogs, cone filter, alpine head unit 50x4