my neighbors benz has it installed, and he said its a must for any car..he would know so go ahead i say you got nothing to lose because you can always remove it.

edit: my neighbor also said the 3M has great quality..and the yellowing does happen slightly and you could see it on a white car but he also said if its properly installed you can hardly see it.

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2009 BMW X5 Xdrive48i :
| Alpine White | Black Perforated Nevada Leather | Sport Package | Premium Package | Technology Package | Active Seat Package | Premium Sound | Running Boards | Cold Weather Package| 20 inch style 214 Rims |

2004 GMC Yukon Denali