I am not sure if these will clear for an STi…but they are local
[quote=“Z man”"]
I’m assuming if I replace 1 I gotta replace them all?
[/quote]
I created an Excel file on this, I came up with that even with a bias of 2/32nds of treadwear turns of up to 800 feet radius and beyond create greater difference in wheel speed.
So in other words if you are turning your wheel, at all, your diffs are working harder than a bias of 2/32nds.
I have yet to apply how this works out for thousands and thousands of miles of higway driving though.