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After witnessing a few failures of the factory plastic fuel filter housing on the L5P Duramax
This system features precision-designed laser-cut and CNC formed sub-frame assemblies that directly bolt in
1/2″ Fuel Line
fabricated and machine in house in the USA
on the flowbench
2013-2014 Chevrolet / GMC Deluxe Max Air Flow Bundle HSP Diesel Powder Coating:Dark Grey After witnessing a few failuresLooking for a kit that has it all? Featuring a mandrel bent 4 inch intake tube for massive air flow gains, with HSP's signature heat shield box eliminating unwanted hot air entering the cold air intake. For every 1 degree increase of intake air temperature will result in a 3hp loss. This kit also features HSP's high flow turbo mouthpiece. This turbo mouthpiece will give you the ability to reroute your factory PCV system and remove the factory
