S&B's cold air intake for the 2006-2007 Chevrolet 6.6L Duramax LML was engineered to minimize air restriction and flow better than stock. This kit comes with a fully enclosed airbox that protects the filter from dirt and keeps out engine heat.
Silicone is a premium rubber which will seal better and last longer. It handles as much as 400F without cracking or tearing. With a high friction surface and no oily residue, our silicone filters and couplers won’t slide off the tube.
Available in either 8-layer Cotton Cleanable or Dry Extendable media.