I'm not sure why people post "negative" comments.
Sure, you can definitely do any mods you'll like. However you'll have to return the car in "stock" form.
I leased my 335i and plan to buy it out afterwards or exchange it for a 340i. I did the following mods:
M Performance Grills
20" Stance Wheels
Tint
Vinyl Wrap
Red Calipers
None of these will void my warranty. As long as I put back the original 18" wheels and get rid of the Vinyl wrap, I'll be fine and fully able to return my car.
However I do plan on lowering my car. Now once I do this and a few weeks down the line I get an issue with my suspension or anything related to it, yes my warranty for that part is void. Once my lease is over, all I need to do is to remove the lowering springs and return the car on the original stock springs and height and I'll be fine.
I dount BMW would expect me to remove the tints?
It's pretty much common sense. Dont do a Tune or anything related and you'll be ok! Good luck!
