Our cold air intake for the 1994-2002 Dodge Ram Cummins 5.9L was engineered to minimize air restriction and flows 36.88% better than stock. This kit comes with a fully enclosed airbox that protects the filter from dirt and keeps out engine heat. This kit comes with a massive, highly efficient air filter which results in better performance and protects your engine. Available in either 8-layer Cotton Cleanable or Dry Extendable media. Our signature large clear lid provides great looks. Featuring a rubber lid seal to keep out power robbing engine heat.