I live on a beachfront so the car gets a lot of salt air. Salt air blows in under the car and everything has a salty layer. So when it's raining I'm out there blasting through the biggest puddles really feeling it hit the bottom of the car to give it a good clean rinse.
911 and I have lived at the beach for 15 years and the amount of rust is very minimal, whereas Japon cars almost dissolve before your eyes
