hi My name is BBabang. I am from south korea. Today tinting BMW118D. O. Let's start! BMW118D change the color film. low heat cut, very bad color. and new window tinting film v-kool install. I use the steam. steam remove the film very good way. no dust, no binding. Remove the fime very very good way. And install masking cover. Masking vert important. Car skin protect. Not have damage in interior. V-KOOL is Metal film Windshield glass install heat shake. High temperature shaking film. window tinting heat control very important. very fast time shaking heat control. I can heat shaking 1min.~2min. side glass need heat shake. It need window tinting. Import dust not heat shake wrinkle. V-KOOL tinting film color emerald. mirror color is vert good color. I think window tinting film color very good color. 99% Uv Cut. 90% IR cut. Heat reflection 50%. Good spec...