How much of a difference ride hight wise are the stock srt-4 springs compared to the 2204 sxt springs. I already know they are a hell of alot stiffer.

Also what type of auto transmission is in the 2004's

 

as far as being stiffer. def.. if your gonna get the spring from thr srt. might as well. get the sway bars and all. get it's entire handling. your car will feel like a complete new diff car... as far as the atx's in the o4 neons.... im still lookin as much into it as possible... here a lil link from the allpar dodge chrysler site.. hope it can be of some use...all i know is that we have the 41th 4-speed auto.. but im goin for the 3-speed 31th soon. it seemd to have all the valve bodies. shift kits..clutch kitz... i cant find n e thiong for my 4 speed. besides a auto fluid cooler....for about 30-40 bucks at your nearest auto store... it keep the transmission cooler during harder shift and accelereation. i heard can double the life.. which is all good for 30 40 bucks. u think? if you have n e info as far as maintenance .performance about your neon let me know.,.. were rollin the same.. thanx.

http://www.allpar.com/fix/trans.html

 

http://www.allpar.com/mopar/four-speed-automatics.html