Here's a list of Websites that I recommend.
The GalantVR-4.org Forums
Excellent forum with priceless archives. I have been visiting this forum for a long time and it's the best resource available!
Club VR-4 Forum (for newer Galants)
A popular forum that focuses on the European models of the newer generation Galant and Legnum VR-4.
ECMLink is simply the best tuning and datalogging tool for your DSM, Galant VR-4 or Lancer EVO 1-3. They also offer fast, precise ECU service, repair and EPROM conversions.
Get expert custom powder and ceramic coating with incredible attention to detail, all at affordable prices! Whether you need a show-stopping valve cover, durable custom brake calipers or anything else that can be coated, you’ll be amazed at Justin’s beautiful, thorough work.
The premier source for high performance, race proven turbochargers for many vehicles including the Lancer Evolution, Subaru WRX and Diamond Star Motors vehicles. FP also specializes in Mitsubishi and Mitsubishi-Garrett turbochargers and high quality turbo parts and accessories.