I have the Rennline magnetic mount in my car and I love it. My only gripe with it is that in 5th gear my shift knob blocks the lower quarter of my phone and that i need to stick a magnet on my phone case. I suppose this is different for different phones and where exactly you mount the mount. It looks super nice, OEM almost. I don't have any pictures of it right now but I will post some later tonight when I go to drive the car.
https://www.rennline.com/Porsche-996_986-ExactFit-Magnetic-Phone-Mount/productinfo/PM01.08/ Their actually having a 15% off phone mount sale currently.
2004 Porsche Boxster S
Hybrid Mode
