I went with 55 on fronts and 35 the rest , blends in beautiful and looks great !! Just didn't want problems with police around here !! But happy with result :-)

 

Why my seats are looking different?
They are also perforated in the areas I marked green...

 

This one also, found on the Internet:

 

Those look like the F Sport seats I've seen on basically every IS. They have perforated centers.

 

Check the picture earlier in this thread, it does not have those holes that I've marked green at the same spot...

 

My 2021 F sport has the perforation on the part you have in green

 

I was told that from 2017 onwards that part is starting to be different, I'm not sure if that is a correct statement or not.

 

This picture was taken @ 2013.

 

^^ May I ask what you are trying to find out? Maybe the earlier seats didn't have the ventilation but the one now certainly do and my 2015 had them too. Are you concerned your seats are not normal with having the holes? OR you wish it didn't have them?

 

I just wish to find out:
1. which variant is more durable;
2. And are they all Nuluxe-based.