I think its something silly like the Aeros had sways that were 1mm bigger then other models.
as far as i know this is false.yep, aeros were 1mm thicker than CSEs, and like 3mm thicker than LPts/NAs
hmm, for some reason i thought lpts got thiner ones,, my badas far as i know this is false.
all 94+ 9k's either had 18 or 19mm bars.
I installed the rear one first - talk about a tail happy FWD car - lolsas bars are sweeeet... they really make a big differance
x2i had sas bars on my old 9k, they were terrific, the end link were not to bad, i could always jack up the car by the controll arm and make them fit.
Or use a pry par to send them down