Industrial Injection's S300 SX-E single turbo kit is specified for 2003–2007 5.9L Cummins applications and centers on an S300 turbine with 63/68 compressor wheels and a .91 A/R turbine housing. The kit provides a direct-fit turbo solution for the 5.9L Cummins inline-six in those model years, offering the specified compressor and turbine geometry for that application.
Industrial Injection 03-07 5.9L Cummins S300 SX-E 63/68 With .91 A/R Single Turbo Kit