I live in NH, lots of snow lots of ice and lots of salt haha. They have a safety that stops them if they hit resistance so hopefully not, but they come with a 5 year warrantee so I think I'll be okay. But they are a wicked pain in ass to install just a warning.
Just curious what this cost you? I really like the 45 duel look but not crazy about the idea of using a dronemaster
Also I'd anyone has installed the magnaflow 15318 please post a video or add a link to one that you've found