Drop in Pre-filter is intended to improve the filtration performance of the production air box or Mopar Cold Air Induction Systems. This single-piece, drop-in pre-filter features cleanable, rugged Stainless-Steel mesh with a black surround. Designed to extend the life of the air filter by helping to filter out dirt and sand particles before it gets to the filter. Works with both the stock and Mopar performance filters. Fits Jeep Wrangler or Jeep Gladiator equipped with 2.0L or 3.6L engine.