Cant belive im re-posting this...anywho..links to a bunch of miscellaneous sites...dont know exactly what you are looking for, but this is a good start...
(nengun.com) = Good site to find used or new parts, yet kinda pricey, and beware of shipping charges! (p.s. also good for ordering off yahoo auctions)
(fensport.co.uk) = Another good site, that specializes in the likes of the st205/st202 celica's.
(tbdevelopments.co.uk) = Offers some general parts, and MR2 parts. Can also find some celica parts
(http://www.aussie-speed.com) = where to go to find that awesome aussie speed downpipe for your 3sgte!
(http://www.bc-racing.co.uk/index.asp) = looking for BC-racing coilovers? here ya go ^_^
(PhoenixTuning.com) = Brought to us by Dr.tweak, it obviously specializes in american celicas for many different purposes!!
(http://speed-source.net) looking for shifter bushings and clutch lines, then come here!
(http://gtschris.co.uk/) = Geared more towards the MR2, they do sell the berk technology downpipes for the (3sgte) and shifter bushings as well.
(http://tamparally.com) = Looking for rally tires. then stop here!
(srbpower.com) = Offers alot of new parts. Just give it a look.
(http://www.tuningdevelopments.co.uk) = Some GT4 parts for sale here, along with starlet. Give it a look and see what you like!
(http://www.ebcbrakesdirect.com) = looking for brake pads for your 202/205. Look here for EBC brake pads, and rotors.
(http://www.rhdjapan.com) = def. pricey, but if you cant find that hard to find part, this site might just have it!
(rpmgarage.com ) engines, used parts, and front clips.But just like the first site, beware of shipping!
(http://cs-marche.com) = Has all of j-speeds products. Sites in japanese though, so get ready to translate!
(toyodiy.com) = To help research all your stock parts needs. Includes prices as well as part numbers!!
(http://www.rt-performance.com) = Another up and coming site. Give your support, and buy some nice carbon fibre parts.
(http://www.camshaftshop.com) = A great shop for cams and other items to help improve your head game! (3sgte/4age/2jz)
(http://www.junauto.co.jp/) = Jun racing, another good site and provider for engine parts! (3sgte)
(Celica suspension bushings) Suspension bushing for the st202/205!
(6gc.net)
(http://gtfour.co.uk/)
(gt4oc.com)
(mr2oc.net)
(http://www.alltrac.net/tuning)
(http://gtfour.supras.org.nz/)
Also try...
EMSpowered.com = can do custom manifolds, turbo kits etc. Geared for the MR2/Celica 3sgte platform but good for custom work..
horsepowerfreaks.com = good to find 3sgte clutches but for the MR2.....2nd/3rd gen 3sgte clutches and flywheels are interchangeable
Aempower.com = good for all sorts of electronics.
http://www.cantonracingproducts.com = great site to plan and build an awesome oil cooler setup
siliconeintakes.com = good site for building custom intercooler designs/air intake and cooling setups
http://www.shop-cppistons.com/categories/toyota/ = toyota 3sgte pistons. Can also do custom work
http://www.wolfkatz.com/ = specializes in 3SGTE fueling systems..will always get your bang for the buck here
http://realstreetperformance.com/ = great site to find mechanical engine parts for 3sgte/5sfe (basically engine block/cylinder head/fueling system)
http://www.injectordynamics.com = ID injectors are supposedly the best in the market, right up there (if not the same ) as bosch injectors.
www.partznet.com = great site to find discounts on stock toyota parts, to include projector headlights...
http://www.atsracing.net/ = another good site
http://www.twobrutal.co.uk = just dumping links at this point....
To be honest there are a ton of other sites but this should point you in the right direction. As far as bodykits etc. im not the guy to help you there...sorry, did the best i could...
This post has been edited by 3WayStunna: Sep 27, 2011 - 4:53 PM