Dont waste your time or money on the boss springs. They are very minimal drop and are set up for a raked stance. If you are gonna do the work or pay to have it done you can do much better. I have a stock gt and stock boss panhard bars and I see zero difference. The lca bushings are a bit harder but again I would buy something different.
Roush Stage 1 blower,OE boost gauge,Custom axleback,MRT H-pipe,Barton short shifter and bracket,Whiteline trans bushing,McCleod RXT twin disc clutch w/billet steel flywheel,Steeda braided clutch line,Steeda g-force brace,Steeda subframe braces,Whiteline front sway bar,SR rear sway bar,SR rear vertical links,MM camber plates,Mich Pilot SS tires,Roush rear spoiler and hood heat extractors,25mm wheel spacers,and Ford Performance hood shocks,JLT oil separator,Flossy heavy weight shift knob