So I have been doing some research on a suspension upgrade for my car. I am aiming for a setup as close to the JDM GT-B as possible. Most of the information I have found has been for the 4th gen GT SpecB and not so much on the 3rd gen cars. Some questions I have are:

  • What's the ride height difference between the JDM GT-B and the USDM Legacy GT?
  • What are the part numbers for the JDM Bilsteins?
  • Aside from struts and springs, what other components are also required to go full GT-B suspension (top hats, dust caps, dust boots, etc)?
  • Are the 4th gen Legacy suspension components interchangeable/relevant for 3rd gen cars?


There's a Legacy GT in the wrecking yard here that's been there for a few months, if there's anything that I can use from that car, I would have to try and get it next weekend.