if you use fwd impreza axles you just need to swap the inner seal to one from an ej era car
the axles should be the same for those 2 years, I'm not 100% sure what years the were 23 spline. I've always read as long as it's impreza specific fwd axles they were 23 splines
Ok, so if I just simply order an Impreza inner seal I should be good?
And Yeah I would think either year would work, but I really want to make sure before I buy them!