I have installed it and it was super simple. Basically it consists of installing a wiring harness and the transponders into the bumper or bumper strips. The hardest part is removing the bumper and that isn't hard at all. After you have PDC you are ruined for life, so be warned.

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2010 Specialized Epic Carbon Comp XX
1976 FJ40 Toyota Landcruiser (SOA,350ci sbc V8 crawler)
2007 X5 4.8i
2008 Porsche Cayenne Turbo S