Originally Posted by M3Now!
Tint! Especially with white, tint makes the car look more interesting - a bit more sleek if you will.
Sure enough though, as someone said BMW CCA does not allow tint on the rear windows - just checked the rule book.
I am very active with the CCA and have never had an issue passing inspection with my 5% tint. Actually, I've never seen the CCA give anybody problems about tint. It's not like track days are typically at night.