DO NOT crawl underneath a car that is only supported by jacks. Don't let BIL near car. Put a brick or a big rock behind a rear tire. Raise the front side of the car with the OF . Short lengths of 3/4 board and 1 1/2 lumber. help, save the contact points of the jack/ car. You want to pretend you 're going to change the the tire. Use the jacks to raise the wheel up in the air. Put wood bricks etc under raised wheel. Rinse and repeat until you have clearance to remove the filter. If it is really mangled, best is wear gloves and tear off remains of the filter with pliers. Next try to get a purchase with bigger pliers.. If that doesn't work, get really medieval with a hammer and screw driver with a 3/8 blade. Pound a notch on the base , lefty loosey, and start the base turning off. Make sure the seal comes with it. Oil the new filter's seal and turn it on by hand to a 1/4 turn past snug. Fill with oil and sheck for leaks after starting the engine. Start on a Saturday morning...