i have a 93 Celica GTS hatchback. i was about to buy an invader bodykit for my celica, but then i read that for the kit to fit on a gts model, you may need to modify the kit. is this true? can i get a kit specifically for the gts?

its for your own good. the invader kits are fugly.
i saw a site that had some decent kits ill see if i can find it again.

carmate.com

I agree w\ scorpion on this. there are alot of other kits available but it's all your choice and preference. Personally the Invader kits make the car look way too ricey. Heres a site with 5th gen bodykits.
Onderground-Design (http://www.onderground-design.com/search.php)

yea the street fighter is one of the better kits ive seen

The invader isn't bad, just the front bumper is, I like the slots on the rear. Those are tight. Just get the invader and then do some custom front or something. I believe it will fit though, it seemed to when I lined one up to the car.