Quote:
Originally Posted by DSOmegaX
The 2015 STi in Japan actually uses an FA20 at 305hp. So I would assume they will be bringing that over next year for the rest of the markets
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In Japan, WRX STI still uses EJ20 and WRX S4 uses FA20. They're both 300+ hp though.
I've read somewhere that they had to make U.S. STI EJ25 to keep 300+ hp and had to detune FA20 down to 260's hp because of the bad fuel. I don't remember where I read it, so I don't have the link to the source.
[ame="http://ja.wikipedia.org/wiki/%E3%82%B9%E3%83%90%E3%83%AB%E3%83%BBWRX_VA"]スバル・WRX VA - Wikipedia[/ame]
It's in Japanese, but under power train, it says JDM WRX STI has EJ20 carried over from the previous gen STI.
And it revs to 8000 rpm.
