DAMN, thats a lot of work. I'm getting a new 20% smoke/metallic tint tomorrow. so I though I'd save A 100 bucks and take my old purple tint off (was like that when I bought it). Damn, 4 hours later and busted finger nail, I got it done. My windows look like showroom windows. I recommend letting the professionals do it. Its toooo much DAMN work. Thank GOD I have a coupe.