03-07 Cummins 5.9 Smeding Diesel S300SXE Custom Sizes Direct Drop-in Turbo Truck Accessory Note: Custom powder coat colors

Note: Custom powder coat colors have a 6-8 week lead time

MAHLE Engine Timing Cover Seal Set

The HSP Max Air Flow Bundle for the 2003 and 2004 Duramax-equipped Chevrolet and GMC trucks is designed to significantly boost airflow

0 is pre-loaded with 5 preset throttle curves and thousands of custom curve possibilities

NOS and boost pressure sensor bosses

03-07 Cummins 5.9 Smeding Diesel S300SXE Custom Sizes Direct Drop-in Turbo Truck Accessory Note: Custom powder coat colorsSmeding Diesel S300 Custom drop in replacement options for the 03 to 07 Cummins. Please choose your Exhaust housing, Turbine wheel and Compressor wheel. If you have chosen a option that will not work it will show with no price, this means that turbo is not available. 12cm Vs 14cm The 12cm housing will be faster spooling but will get hot after long wide open throttle pulls due to the size, The 14cm housing will be a little slower spooling but will