It's easy to install if you bring the right tools and bolts. All you need is windex, towel, hex driver (forget which number), longer screws than the stock ones, and about 12 inches worth of double sided tape. I did mine in under 30 minutes. That said, I would recommend wrapping it first in 3M clear shield. Otherwise, it won't stay shiny for that long.
M/Vorsteiner Aero, P3Cars, HRE R101, Dinan S2, Coils & Intake; Eis/Akra Exhaust
2013 WRX Hatchback:
LED Conversion, Blacked Out, Rally Armor
2015 Macan Turbo:
Techart Exhaust, Cargraphics Lowering Module, Blacked Out