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Old 11-21-2015, 02:14 PM   #1
Scooby Newbie
Member#: 418686
Join Date: Apr 2015
Default Jdm v4 vs v5 Sti differences

I've read and heard a great deal about the differences between these two engines the ej207 ( v5 ) and the ej20k ( v4 ), mainly just heard that the v5 is better due too re-map able ecu, supposed stronger gear box and engine... I guess we hear of more v5 rebuilds vs v4s because there were more v5s sold... Not sure how that works. Main question is, It would be about 2500$ more to get a v5 and have everything done I want over having a v4... Is it really worth it?

Thanks, and please correct me if my info is wrong!
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Old 11-25-2015, 03:07 AM   #2
Scooby Newbie
Member#: 198108
Join Date: Dec 2008
Location: Australia


Heads, block, intake manifold everything it's all different even the gearbag housing and centre diff housings are different

Spend the extra
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