EQ - Borg Warner EFR 8374 Build, Prelim Tune - 500whp with a lot more to go!
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10-06-2012, 01:13 AM
Originally Posted by
jus curious as to why 04-07 sti's make more power than thd 08-11?
The stock tune is just worse. Once tuned they make about the same power if not more.
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