Hey congrats on your new RSX now if you need a new bumper Rocketz Autosports sells replica lips/bumpers/w.e for cheap and their local.
As for headlights check out
www.clubrsx.com where all the RSX guru's are and many locals always sell everything. ( I dunt know why but many are not on RS )
As for Koni Yellows??? Well sure their on sale at Oversees but they come out to about $750 for all 4 and to be honest thats not a steal when u can buy used coilovers for alot cheaper, just keep an eye out at all times. ClubRSX also sells alot of brand new products but their american so you gonna pay more.
As for tint, N Motion is really good i had 2 of my previous vehicles tinted there and their all awesome guys!
If your interested, I am personally selling a pair of Type R sideskirts painted in white and a Buddy Club Spec 3 catback. So hope this helps and if you have any questions PM me! thx