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The Boost Dependent HD controller housing (PN 30-3301 w/ 5 gallon tank
Designed and manufactured using OE-level processes
torque and lowering EGT's
INSTALLATION IS A SNAP: Utilizes the factory mounting locations to provide stability for a hassle-free installation
This weight reduction translates into better ride quality and handling
AFE DFS780 Fuel System (Boost Activated) 11-16 GM 6.6L Duramax 2003 Chevrolet 6.6L Duramax LB7 The Boost Dependent HD controllerGrab the AFE DFS780 Fuel System with Boost Activation for your 6. 6L Duramax and be amazed with the difference between AFE's fuel system vs other aftermarket brands. Four years of testing is what it takes to make a fuel system perfect, and AFE spent the time to make sure that they developed a system that has no rival. Instead of a lengthy and time consuming installation like other brands, the DFS780 installs in just a few hours for immediate use. It's
