I hated mine when I had them. They would never perfectly contour to the windshield and consequently left big spots untouched. I ended up going back to regular blades. I even went so far as to get an airfoil for the passenger side blade (now both of them have one). The OE (bosch micro edge excel) blades work better than Icons IMO, esp with the airfoil on the passenger side blade.

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2011 Sapphire Black X5D
Burger Tuning JBD
Lux H8 V4 Angel Eye LEDs