Changing the exhaust would not void your warrenty as long as they can't prove that the exhaust was the main cause of a problem.
i know it won't void
the warranty, they can just deny a warranty claim. but exhaust is a power mod, which means they will have every ability to deny any claim related to my engine, turbo, and transmission. since those are the most expensive parts, i'd rather not have to worry about it.
Are radar detectors legal in GA?
yes they are legal in every US state except Virginia and Washington DC
Not to rain on your parade but that's not that inconspicuous. Much better than your typical install but the cops still can see it if they're behind you, in front and looking at the windshield (suction cups give it away) or are provoked to stick their head inside your window (don't talk back to them). I was picturing the unit hidden somewhere when you first mentioned you did a stealth install a few months back (not that it'd be too effective hidden under the dash; maybe strapped to the ceiling could work though).
i really don't think they would be able to notice it from behind unless they were looking for it and it'd be hard even then. it doesn't light up when the remote unit is hooked up so it's always dark. from the front yes, the suction cups are a giveaway, but when i get my windows tinted the windshield strip will cover those. that's about the most inconspicuous i can make it and still have maximum effectiveness. nobody that's ridden in my car has noticed it until i pointed it out to them or it beeped, and a couple of times when it beeped they still didn't find it for a second. people don't tend to look at the rear view mirror unless they're driving.
thanks for the last two pics jomo. didnt think you'd remember