Installed H&R's on the Flex this weekend. Very happy with the outcome! Not too drastic, but enough to give it a much better stance and it helped tighten up the handling too!
(http://img.photobucket.com/albums/v485/BlackVenger97/20160925_142606_zpsihbscxcj.jpg) (http://smg.photobucket.com/user/BlackVenger97/media/20160925_142606_zpsihbscxcj.jpg.html)
(http://img.photobucket.com/albums/v485/BlackVenger97/20160925_142544_zpscykffplp.jpg) (http://smg.photobucket.com/user/BlackVenger97/media/20160925_142544_zpscykffplp.jpg.html)
(http://img.photobucket.com/albums/v485/BlackVenger97/20160925_142555_zpslp9xhh9y.jpg) (http://smg.photobucket.com/user/BlackVenger97/media/20160925_142555_zpslp9xhh9y.jpg.html)
Def makes a difference, enjoy!