12mpg

Darin has my exhaust right now and I thought about the ceramic coating but instead I will be using high temp black or matte silver from a shaker can. If money was no object, I'd have done the ceramic. Two Reasons I am not.

1. My car only sees summer driving with no rain. I think it will hold up fine and I am the only one who sees it. I have a 80,000 mile driver. Extremely clean but not perfect.

2. I heard the Fister III is loud with no drone but my wife is louder with massive drone. I can't rationalize the coating to her.

pirahna

You better hope she never sees what you wrote or the droning will never end.