Mr B

Just bought my first Subaru (Subaru Outback 3.0 R 5dr (05 - 10)) and it runs well, but curious what would be an overall service for vehicle at 104K. Last stamp was at 89K. Also would like to replace foam rubber seal on drivers entrance and suggestions on how to close the airbag closure on passenger side that won't pop closed. Underside inspection looks good with exception of exhaust piping from cats to mufflers. Any suggestions on best provider for these parts because most of these repairs I can complete myself but get mixed messages on preferences for brands. Can provide images on another day.