My '11 did not have an aux input on the face, so don't assume they all will.
I have an '11 WRX with these exact mods, also my daily driver. I really enjoy it. Performance improvement was very nice. Got it all done at Allpro.
Honestly, I recommend the Costco route to anyone looking at new cars. In any car purchase there's three negotiations: 1. Cost of new car...
I also will be coming and am not on FB. Getting a wiring harness :)
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