95 WRX - Swapping TD05 with VF34 & no tune?
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06-21-2012, 09:15 PM
1995 GC8C WRX import
Cool thanks for the input folks. But I'm curious,
doesn't it need to be tuned? Do the early rex ECUs tolerate mods more than the later 3-plug ECU GCs? Because apparently everything needs a tune for the later GCs.
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