your going to want to wash the car first to get rid of particles and dirt and then wax it this will roughly cost 50$ and do it every 6 months so water dosent stick it will just flow off to prevent rust
So you are better protected
underneath the driverside door protected by a metal shroud
Metal
One word, condensation. But the original equipment exhaust systems are lasting longer these days because they are using better metal.
They aren't; such inventions would be protected by patent law.
The Metal of he car
So they are protected in case of a car accident.
Good metal police for car shining will be that which gives your car that glossy look.
by using the car wash
You can't...but why would you? Car insurance is to protect a car. If you don't have one, it doesn't need to be protected.
the product for metal is a nickel
There is a metal chain on a Honda car. This is also known as a timing belt.