Microsquirt:
  * [[http://microsquirt.info/us_logic_level_spark.htm|Logic Level Drivers for Microsquirt]]
  * [[http://www.extraefi.co.uk/megatune.htm|Using MegaTune with more than one ECU]]
  * http://www.vw-bus-land.de/tips/stecker/stecker.html

Wiring Resources:
  * [[http://www.autoatlanta.com/porsche-parts/911-87-89/902-52.php|AA VW Electrical Terminals Catalog]]
  * http://typ3.de/uploads/file/Ersatzteilkataloge/katalog72/VW1600_Hauptgruppe9_Bildt62c.pdf
  * [[http://www.autoatlanta.com/porsche-parts/porsche-914-parts/901-05.php|AA Porsche 914 Electrical]]
  * [[http://www.tycoelectronics.com/catalog/lines/en/11546|Timer Connectors]]
  * http://www.vems.hu/wiki/index.php?page=ConnectorSelection
  * [[http://www.bosch-connectors.com/bogscoca/home?locale=en|Bosch Connectors]]
  * [[http://www.classicricambi.com/index.php?main_page=index&cPath=143_135|Classic Ricambi Connectors and Boots]]
  * [[http://www.m-cal.com/Products/list/Boots-and-Grommets/|Boots in the UK]]
  * [[http://www.autoelectricsupplies.co.uk/product/680|Boots and connectors in the UK]]
  * [[http://www.volvopartswebstore.com/products/Housing-cover/1192666/967340.html|Volvo parts including lots of D-jet stuff]]
  * [[http://www.kayjayco.com/catPConnectors.htm|Boots and connectors]] (expensive but shows boots with Bosch part numbers)