I did a search and couldn't find anything that gave me enough info. I want to get an exhaust. I live in Washington where we have all four seasons. I go to the mountain every weekend in the winter and drive on the snowy roads. They put down a chemical, but not salt. How long would the aluminized exhaust last do you think? Obviously SS is better, but if aluminized could last 5 years or more that would be worth it to me. Should I go aluminized or SS? Thanks in advance for your opinion.