K&N Drop In/Replacement Air Filter Will Fit: 1997-2004 C5 Corvette Replacing your factory paper air filter with one of K&Ns Drop In Replacement Air Filters means a lifetime of performance, convenience, and cost savings for your Corvette. These washable, reusable air filters are simple to install and improve air flow while providing superior particle filtration. When the filter gets dirty, simply wash it and use K&Ns recharger kit to make it perform like new. Does not void your vehicle's warranty. This filter is backed by K&Ns Million-Mile Limited Warranty, so instead of dishing out cash for disposable paper filters every few thousand miles, be kind to your Corvette, your wallet and the environment while reaping the performance benefits from K&N!