BMW 330-i

It used to be a oil filter.... POOR ENGINE. Not from the Ferrari behind...By the way our oil change is NOT only an oil change it's a small service :check all the fluid levels (except automatic transmissions without dipstick) top-up as needed,check all the tire pressures and inspect the vehicle visually, safety items like wiper blades lights and so on. This is the bare minimum you should do as periodic maintenance or car care.