Well now you have done some of your homework as well however the prices qouted are somewhat high leme try and help you out .... Most of the stuff i bought was from Montgomery rd ..... NOT from a SINGLE shop but from different shops after price negotiation
ABS plastic body kit i got it for 19k after a lot of negotiation
Trunk Lip spoiler 2.2k
3 types of Front grills are available ..... the one i got was of 6k
OEM bolt to bolt fitting Nav sustem (just for DVD and Screeen stuff) no Maps 16.5 K
is it rockstar ? try to bargain it with back view cam as well.... different qualities are available you can choose as per your liking
I am not so sure abt the Xenon Projectors as i didnt ask them around....... which shop did you visit ??
FOG lights - Almost every shop keeper will tell you this that their light is orginal taiwan etc etc .... however what matters is the internal reflector..... i got mine for 3500 and then traded the original bulbs which came with them plus the outer covering as well as i only needed the back frame coz i had bumper kit and HID's to be fitted in them so if you are plannning to do the same then you need to learn to trade off things (H)
For the Tints ....... i got local tints for Rs 200 only:P I dont like to invest on something for which Wardens stop you at every signal (i travel dailly on Mall Rd and it is a nuisense )
For the RIM's its upto your choice
For the tyres - i got Maxis 195/55/15 of 8th Week 2012 i.e last week of Feb 2012 - i got mine for 9.5/pc
I hope you got the answers you were lookin for....... Cheers !!!