WCM Ultralite wheel stud size

[WestTexasS2K]

Jlumba81 in correct. Prior to 2005 all 5x100. After 2005 the STI cars use 5x114.3. That is what I have in my car because there are way more wheels options for the 5x114.3 .

Here is a wheel thread from NOSIAC that has all the info on wheel patterns you are likely to need.

http://forums.nasioc.com/forums/showthread.php?t=2239019

[Mondo]

So... I have the latter STI, with a 3.9 ratio with the 5X114.3

Do some STIs come with 4.11?. If I wanted a 4.11 do I go with a 2005+ wrx? Would it just be a direct differential swap or do you have to replace the axles etc.. too?

 

 

 

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