Protective coat for exhaust?
 

So I was wondering if there are any product to spray or put on the exhaust to protect from rust and corrosion. Or maybe just around the main connects. Thanks

nothin really unless you wanna spray paint the mufflers and piping with something like rustoleum

No it will be fine

you could also use a high temp paint and that might work, but I don't really think it would make a ton of difference to be honest.

or if you want to get really fancy http://www.jet-hot.com/