HSP Diesel LML S300 Single Install Kit

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Who's ready to ditch their factory LML turbo?! HSP is now offering a complete S300 or S400 install kit for your 2011-2016 Duramax!!

The kits are complete as they can possibly be! Everything from the turbo pedestal, ceramic coated downpipe, boots, clamps, coolant fittings, and all of the required tubing! Includes Powdercoat