here's what i've done over the last couple of weeks:
bilstein sport shocks
neuspeed sport springs
enkei RSV 17x7 gunmetal rims
falken 225/45/17 azenis ST-115
5zigen rear section exhaust

edit... i also had a 4 wheel alignment and rear camber kit installed

i also have the CL-S front strut tower bar and rear sway bar.

my intake w/ K&N drop in filter (resonator removed) is louder than the exhaust by quite a bit