Re: Rear Swaybar help
The thicker rear is the SRT bar. Replace in pairs or you will have mega understeer. SRT bars give a harsher, bouncier ride versus stock, but they do improve handling and cornering. IF your roads are rough, I'd stay with stock, also they are not suited for off road, too harsh.
2006 GC Overland QD II
5.7 Hemi, Modern Muscle 85 mm CNC ported TB, Apexi super voltage stabilizer, Billet Tech. Catch Can, Koni FSD shocks/struts, SRT8 sway bars, Cooper Discoverer SRX 255/65/17, Amsoil fluids, Diablosport Intune CMR tuned by Hemifever tuning.