Our cold air intake for the 2004 Ford F-150 5.4L was engineered to minimize air restriction and flows 35.2% better than stock. This kit comes with a fully enclosed airbox that protects the filter from dirt and keeps out engine heat.
Protect Your Engine
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.