They made a SRT-4 ACR, too!

 

I'm reading that the transmission wasn't a race transmission... just had a different 5th gear than the other neons (for more revs), and that the swaybars are hardly huge... but they are bigger than stock up front, and... well... a rear swaybar was ADDED since base neons didn't even have one. Boo.
The suspension is indeed Koni, but 350lb spring rate is hardly insane, and is definitely not stiffer than what we'd run on an A4. Still, I imagine it does well in car that's well under 3000 lbs.

It is still a Neon though... so it's got to be prone to the same Neon problems, and terrible build quality. Chrysler is my most hated of the domestics...

 

Aww, give the guy a break.
You may want to check here, http://www.dodgeforum.com/ Matthias2986.
They seem to have an active Neon section.

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Marshall