in realitiy it has been proven that with some tweaking the Mopar suspension can get you close to 1 G cornering ability without serious mods , , a 4 link is not designed to aid in cornering , using a stiff flat leaf spring & poly bushings & a rear sway bar & top quality shocks should be most opf what you need , some 17 " wheels & low profile sticky tires should get the rest of the package for th erear , . moving the weight around in the car , getting more weight down low & towards the center of the car helps as well , & getting as close to 50/50 weight distribution also
In fron tyou want to re-inforce the steering box bracket , box the control arms ., use poly bushings & premium shocks , bigger sway bar , increase the castor adjustment & possibly use tubular upper control arms & agin move the weight around