S&B 75-5101 COLD AIR INTAKE - 2001-2004 Chevy / GMC Duramax LB7 6.6L RIFF RAFF The factory units are known

The factory units are known for severe rotting degradation

not a remanufactured unit like many shops sell

Prior to the "Breaking Point" event

Includes High Flow Outlet Flanges

S&B 75-5101 COLD AIR INTAKE - 2001-2004 Chevy / GMC Duramax LB7 6.6L RIFF RAFF The factory units are knownSeparate the good from the bad with S&B Filters cotton filter cold air intake kits. Lots of cool, clean air has been shown to increase horsepowerand S&B units deliver unrestricted flow and high filtration. Your rig will not only gain performance, but also a sporty high tech appearance under the hood. The 8 layer oiled cotton filters protect your engine from harmful dirt and debris, and they're cleanable for reuse. In addition, the filters and couplers