Add it yourself...
5-Speed Manual Transmission Installhttp://www.club-tc.com/forums/engine/2301-5-speed-manual-transmission-install.html
5-Speed Manual Transmission Removalhttp://www.club-tc.com/forums/engine/2300-5-speed-manual-transmission-removal.html
How to install a light weight flywheelhttp://www.yoursciontc.com/information/howto_flywheel_install.html
shorten your shifterhttp://forums.scionzone.com/smf/index.php?topic=2029
Service a Automatic Transmission, Transmisison Filter, Trans Fluidhttp://www.2carpros.com/how_to/transmission_service.htm
Transmission Fluid Exchange/Flushhttp://free-auto-repair-advice.blogspot.com/2007/05/transmission-fluid-exchangeflushis-it.html
The Car Transmission Biblehttp://www.carbibles.com/transmission_bible.html
Gearbox Swappinghttp://www.autospeed.com/A_108912/cms/article.html
Tire Pressure warning systemhttp://forums.scionzone.com/smf/index.php?topic=2297
Wheel Bolt Pattern & Offset Referencehttp://www.discountedwheelwarehouse.com/Vehicle_Bolt_Pattern_Reference.cfm
The Wheel and Tyre Bible Page 1 of 2http://www.carbibles.com/tyre_bible.html
Replacing Front Wheel Bearingshttp://autorepair.about.com/cs/doityourself/a/bl_wh_bearing1.htm
Full Alloy Wheel Refurbishment Guidehttp://www.imoc.co.uk/forums/kb.php?mode=article&k=95