Honestly it’s EXTREMELY close. I would guess the factory privacy glass is about 20ish. So the 15 on the fronts is slightly darker than factory . But when they put the air80 over the factory privacy tint I believe it darkened it very slightly , enough to bring it pretty close to the 15 .Sweet! It looks like the front and rear now match in the pics. How close do they match in person?
Im already an old man and my eyes are tired, so I didn’t want to add on darkness to the factory privacy glass, but I’m also anal as hell so I wanted to match the front and back glass. Also I wanted the heat rejection all around above all else .I think it worked out.