Work L5P 66mm VGT

WORK is proud to partner up with our friends at FCI to bring you a premium turbocharger upgrade for your L5P Duramax. We start with 100% Genuine GM/BorgWarner cores to provide the highest quality foundation for our upgrades. Each turbocharger is fully disassembled, inspected and cleaned to prepare it for fitment of all new bearings, custom turbine and compressor seals and, of course, our proprietary 66mm compressor wheel upgrade. Our compressor wheel is designed not only to increase airflow, but to also deliver the highest efficiency possible. High efficiency translates into quiet operation, decreased air intake temperature, quick response and lower exhaust drive pressures by allowing the turbine wheel to operate at a speed that is most optimal for exhaust flow. Each compressor housing is machined in house for each specific core assembly and will match perfectly so as to avoid any unacceptable clearances between the wheel and the housing that can cause efficiency loss. Everything is ba