Cummins 2250 Adaptor Silverado 2500hd Pickup Auto-Blip Clutchless Downshifting/Quickshifter Harness

Auto-Blip Clutchless Downshifting/Quickshifter Harness

and understands any impact this product has or might have on the machine's operation

The ones that have already been shipped out before that time may not yet have that capability (you can call us if you want more info on how to check)

4130 chromoly prehard HRC 30/34

Cummins 2250 Adaptor Silverado 2500hd Pickup Auto-Blip Clutchless Downshifting/Quickshifter HarnessCummins CM2250 Bench Flash Harness \n \nTo be used on CM2250 ECMs which are common on ISX, ISB, ISC, ISL, QSB, QSL engines \n \nThe cable requires a base cable either KKCMBASESH01 or KKCMBASELG01 \n \nCummins cables can be used for a variety of purposes, including: \n \n Flashing Standard Calibrations \n Flashing Customized Programs \n Diagnostics when OBD plug faulty \n Programming the ECM when not on the truck \n