S&B FILTERS 75-5101 COLD AIR INTAKE (CLEANABLE FILTER)

Application: 2001-2004 GM 6.6L DURAMAX LB7

Our cold air intake for the 2001-2004 Chevy / GMC Duramax LB7 6.6L was engineered to minimize air restriction and flows 44.63% better than stock. This kit comes with a fully enclosed airbox that protects the filter from dirt and keeps out engine heat.