Clean, unobstructed airflow is an essential part of your Spyder's combustion cycle and clean air requires a quality Filter. Our K&N replacement air filters are the top of the line replacement for the OEM filter, boasting better filtration and a longer lifespan than their stock counterparts. These filters come pre-oiled for instant use but can also be washed and maintained with our air filter recharge kits to maximize the longevity of your filter. These filters are so efficient and sturdy that they even come backed with a million mile warranty. Once installed your bike will benefit from better horsepower and a cleaner system, which means less wear and tear on your engine down the road, making this filter not just an upgrade, but an investment.