With the help of the install video, you'll get these wired up quite easily, wasn't much of a hassle. I installed these mirrors day one of owning the car as I much prefer them over the stock. I enjoy the wide angle convex, definitely helps eliminate blindspots.

2016 WRX Base

If you have built in defrost in your mirrors the install is super easy. if you want that feature for your base its another story.

I had a few issues when installing them the first being if you have a base car like i do there is no wiring for the car in the mirror to plus the defroster into and no INCLUDED wires to make that a possibility. So i had to go out and buy some wire to run into the door which was a huge pain to do. That was the hardest part of this install by far. i was pretty displeased with that but overall it made it worth it because its great to not have to de-ice your side mirrors in winter.

The Blue took a few weeks to get use to but i love it at night when cars are blinding you with their lights it really makes a difference.

The built in turn signals are awesome as well cause i think it really adds that side signal that this care is missing if you have a base model. I was worried when i bought these that they wernt going to be that bright in the day lights but they are definitely bright enough during the day to see.

Overall its a good product i think there could be some improvements made to it but so far its been great. Worth the money and headache at first. We will see how it holds up in winter.

Mirrors are great, install was pretty straight forward. My car had the mirror blinkers so this is more for those with it the wiring inside already and with no electrical exp.)

The colors on the LT and RT sides are reversed from each other, to cheat a little I just stuck the OLM wires into the stock clip and hit my key fob to see if they worked or not. the pictures are of the RT side.

RT: OLM black/white = stock WHITE / OLM solid black = stock green
LT: OLM black/white = stock GREEN / OLM solid black = stock white

I have a 16' crosstrek and I needed to drill out the driver side mirror in order to un-clip the oem mirror. The heater doesnt seem to work as fast as the OEM mirrors but i am going to take it apart to make sure i have the cables properly seated. I did have to use some zip ties to make sure the connections wouldn't come loose. That is after i re-terminated the wires countless times.

After that being said...they are great for covering up 90% of my blind spots. This is a must upgrade for added safety while on the road. ENJOY!!