I've seen convertors to fit a standard Oil filter to the Smart. My question is, are the standard ones that bad, will I notice any difference if I fit a better one? I've heard it's a paper filter (don't know if this is 42, roadie or both?), that can't be good (bad enough for the air filter let alone oil!)!?
Is the smart the only car to use paper filters, what happens if it got torn?
Sorry for the 20 questions, I'm asking as I've changed the air filter already and I just want the best for the car.
Thanks all in advance!