• Sale
  • $480.00

Product Information:
The Duramax 4.0 Plus, for 6.6L 2007.5-2010 trucks. The Duramax 4.0 Plus is designed to be a fully reversible DPF maintenance tool for trucks equipped with DPF filters. We know that many people use their trucks for pulling and hard work so the 70 more Horse Power comes in handy. We do not modify the shift point in anyway so there is no need to worry about transmission failure down the road due to improper tuning. We understand that these trucks are a lively hood for many, so we have taken extra care to ensure that this well rounded tune will be a good fit for any driving style. This is the electronics only for use with a racing exhaust kit or maintenance pipe.

The Economy Tuner option of this programmer will only work on trucks with Automatic Transmissions

Reprograms the ECU for trouble free EGR/CAT/DPF maintenance
Voice Prompted menu system
Reads and clears DTCs
Fully reversible
Easy Install
No Drilling
No Cutting
No Welding


Duramax 4.0 Plus Programmer