This is my first attempt at a DIY, so please bear with me.
I purchased my Mugen Vent Visors from Kings Motorsports. Very friendly as well as great communication. They told me that the visors were on backorder for a week and they didn't charge my credit card until they visors where in and shipped. (Shameless plug).
Back to topic.
First when you open the box you will find a small bag containing eight clips and an adhesion promoter. You will also find instructions in Japanese, so that's useless unless you can read and understand Japanese.
I then called Kings Motorsports to see if they could help me understand the issue I has which is the clips and which ones go where. There are two different types of clips (A) has a notch and (B) doesn't have a notch. You should have two of (A) clips and six of (B) clips.
The two clips with notches go on the rear visors and in the hole that is closest to the the front of the car.
The other six clips are the same so it doesn't matter where those are place.
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Next you will need to remove the window rubber molding (to make things easier).
Rear:
Front:
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Now you will install the clips on the visors first, to ease frustration later.
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Next place a strong piece of tape(packaging tape) on the long orange backing to make it easier to pull off when the visor is placed on the car.
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Now remove the smaller orange backing and make sure you like where the visor is being placed, use your judgement.
Press firmly on the visor so now the small pieces of tape is hold up the visor.
Take the piece of tape you placed (should be sticking up) and pull to remove the long orange backing and then press firmly all the way across.
The adhesive is extremely sticky.
Re-install window rubber molding.
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Now repeat for the other three windows and then step back and enjoy your new Mugen Vent Visors.

