About Air Filters
If you're looking to increase your BMW 1-Series engine's torque and horsepower, look no further than NAPA Auto Parts. Our selection of high-quality performance air filters will do the trick, and at a low price too! With brands like K&N, our filters are designed to deliver cleaner air to your engine, which in turn boosts torque and horsepower. Plus, our filters are washable and reusable, so they're not only good for your car but also for the environment!