2013 GT 6 spd, GT500 mufflers, BOSS quad exhaust, Roush CAI, Barton shifter & 2 post bracket
CS GT-40 Wheels, Hotchkis sway bars, upper and lower control arms, springs (1.1/1.6 drop) and adj panhard bar KONI yellow struts and shocks J&M caster/camber plates,
BMR Upper control arm mount and lower control arm brackets.
Just be aware that the Brembo site has the spring rates front and rear backwards. I cant imagine what the handling would be like with a higher spring rate on the rear.
2011 GT black,6mt,3.73,Brembo,Vorschlag/Bilstein/Eibach, Scott Drake LCA brackets, adj. panhard bar, JHR shifter, bracket, and clutch line, Metco upper control arm & bracket, J&M Extreme lower control arms, RTR front spoiler, coming eventually Forgestar 18x11 wheels.