Cold Air Intake for 2001-2004 Chevy / GMC Duramax LB7 6.6L Filter type:Cotton Cleanable

Cold Air Intake for 2001-2004 Chevy / GMC Duramax LB7 6.6L Filter type:Cotton CleanableMAXIMUM PERFORMANCE 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. 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

1 year warranty against manufacturer defects

20-25 L5P Duramax 85639732

lesser competitors commonly use T-Bone and square 90 degree fittings that can limit fuel flow

Concentrated formula for diesel fuel injector cleaning and cetane booster

Deleted EBPV included

THE SOUND OF PERFORMANCE

Our cold air intake for the 2011-2016 Chevy / GMC Duramax 6

this system requires ZERO tuning changes

15+ lower intake manifold

Billet oil filter housing

the greater the density

Less heat and better fuel economy