The L5P isn't like the LML or the LBZ. GM locked it down harder than any previous Duramax — military-grade ECM encryption, ...
If you're into diesel trucks, you may already be aware of the fact that a thriving market exists for aftermarket enhancements and modifications. There are various ways to get more horsepower out of ...
Learn how engine headers and DPF delete kits can improve exhaust flow, boost vehicle performance, and enhance efficiency with ...
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