Magnet drain plugs are a waste of money, If your oil has metal filings in it, You have a problem and a magnetic drain plug isn't going to help you. Focus on something more relevant. Like changing your oil and filter.
When you have a new motor or a new car it is a good idea to have one. Also the drain plug is more of an "indicator" that something is wrong, not a fix for the reason there are metal shavings.
When you have a new motor or a new car it is a good idea to have one. Also the drain plug is more of an "indicator" that something is wrong, not a fix for the reason there are metal shavings.