Start the custom fuel system in your 2001-2005 GM 6.6L Duramax with the PPE 113053000 Billet Aluminum Fuel Pickup Kit. Capable of handling fuel flow of 300% overstock. The -10 AN hose has an increased fuel flow area of over 140%. High-performance tests have shown that under maximum-output, fuel systems require more fuel flow than the stock fuel pickup can provide without restriction. Easy installation on 2001-2005 models means only a single hole needs to be drilled. Lift pump not included.