This is the factory filter off my Challenger, Puro made. I cut it open over gravel and dirt with a hacksaw so I introduced a lot of debris. Overall it's your typical boring Purolator so I didn't put much effort into the pictures. It didn't tear although the one pleat is a bit wider than I'd like. I'm a little disappointed they'd use such a cheesy filter on a performance car, but it did the job. The Hulk must have had the day off because it wasn't over torqued, came right off with a cup style wrench.