Re: rear srt8 swaybar on 09 4.7?
Keep in mind that sway bars also are, in effect springs, and the front and rears need to be matched, so put on both front and rear. Putting on just a rear srt bar results in serious understeer and an uneven ride, as the front is "loose". I ran rear only for a few months, then put on the front bar. I also would suggest Monroe reflex over Bilstein HD, as they are too rough riding and bouncy. I ran the HD's for 15k and am glad they are off now.
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.