[Danklvr]

Just get some clear silicone caulk and seal the seams yourself... OEM / aftermarket... takes 5 min, and its good piece of mind.

because of the design of the rear trunk/taillight area, water will always drain right onto the taillight gaskets.. pop your trunk, and look down at the top of your tail light.. see that big hole?

Option 2 - get some "snowman Snot" and seal the area with that, and re-direct the water off to the rear instead of down that hole into the back of the tails..

just my $0.02..