K&N Engineering Corvette parts been improving high-performance engines for over 35 years. They originally developed the rechargable cold air intake (FIPK) kit, and as one of the most well-known name in cold air intakes their products are a great choice for your Corvette. With a broad selection of products from rechargable drop-in air filter replacements to oil filters, K&N is a leading name in all filtration technology. And K&N products ship free every day - only from CorvetteGuys. With headers and a tuner, you will see even better results from your upgrades.