Duramax DSP5/SOTF Switch requires-mpvi Improves fuel mileage

Improves fuel mileage

Feed plug for the stock oil feed port

Lifetime Warranty

our Pedestals have been a proven product for the Duramax industry for years

DP Customs SoCal Diesel Waterpump Bypass Bracket — This bracket provides a much needed solution for those looking to mount a SoCal Water Pump Bypass on their truck

Duramax DSP5/SOTF Switch requires-mpvi Improves fuel mileageUnlock the full potential of your ECMs tuning capabilities with the DSP5 SOTF switch! These switches are designed to work in conjunction with EFI Lives's DSP5 SOTF OS and will give you 5 different positions of tuning adjustment! The switch alone does not tune, program, or adjust parameters and will not effect a factory programmed vehicle if installed.