Looking to give your Dodge Challenger or Charger a little performance boost? This aFe Power Magnum Flow Pro Dry S air filter is a great place to start. The part number is 31-10220, and it's designed to fit various V6 and V8 models – just double-check your exact year and engine. The cool thing about this filter is its Pro Dry S synthetic media – it's oil-free, has three layers for top-notch filtration, and it's totally washable and reusable. That means you can clean it and pop it back in for a long service life (it even has a lifetime warranty!). The design uses tall, rounded pleats to maximize airflow and dust-holding capacity. Made from durable polyurethane, it seals tightly without extra gaskets or grease. It's emissions legal in all 50 states and shouldn't void your factory warranty. Basically, it helps your engine breathe easier for better throttle response and maybe a bit more power, all while being eco-friendly and cost-effective over time.