Quality is great on the camera overboost and I have. It's better than the factory one in my 2013 E70 and all of the other ones I have (10 or so) except the one in my corvette. But that camera is huge and wouldn't fit on the E53 without looking like crap.

Night vision is perfect too.

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Just BMW's - All cars and trucks was two pages long
1994 318is
1997 528i
2000 323i
2001 X5 3.0 auto
2005 X5 3.0 auto
2011 535xi auto
2013 X5 xdrive35 Turbo
More are at my website

Aftermarket E53 Radio Install