Worked great, tho with the 2021 wrx limited, the “fog light and turn signal plug” are a different connector then what is on the harness. And for the aftermarket headlights I bought, with the harness plugged in the turn signals did not work. Incase this happens the turn signal wire on the 21 wrx limited is the white and red wire, that wire coincides with the orange and silver wire on this harness. If you splice the orange and silver wire to the yellow turn signal wire labeled “steering harness” in my case. That will fix your turn signal problems using aftermarket headlights.