Did the first oil and filter change on the wife's Subaru Impreza today. Very simple to work on. Has enough front bumper clearance to drive up on my ramps, the plastic undertray has a cut out for the sump plug meaning it can stay in place, and the top mount oil filter didn't spill a drop when I loosened it. Literally a 10 minute job. Oil and filter changes going forward will be every 12,500km, as per the Subaru Oz schedule.