Add it yourself...
Exhaust Installhttp://www.4wheeloffroad.com/brandpages/toyota/131_0206_1985_toyota_4runner_exhaust/index.html
Borla Exhaust Installhttp://www.toyota-4runner.org/showthread.php?threadid=28528
Cat-Back Exhausthttp://www.4crawler.com/4x4/CheapTricks/TailPipe.shtml
Cat-Back Exhausthttp://www.carterswebsite.com/4runner/mods/exhaust/
toyota - Free Ebooks Download @ OnlineFreeeBooks.nethttp://www.onlinefreeebooks.net/?s=toyota
Diagnostic Testing Procedureshttp://www.2carpros.com/dia/index.htm
Engine Bay Detailing & Restoration-A guide for the serious enthusiast on achieving perfectionhttp://www.buzzle.com/articles/engine-bay-detailing-restoration-guide-serio....g-perfection.html
Technical Service Bulletin and Recall Informationhttp://www.alldatadiy.com/recalls/index.html
Extracting Broken Bolts and Studshttp://www.dimebank.com/tech/BrokenBolt.html
Abbreviationshttp://www.gtfours.co.uk/what/abbrev/abbrev.htm