Cummins
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Description
We've said it before and we'll say it again, "The best bang-for-the buck for increasing fuel economy in your 6.6L L5P Duramax is a diesel tuner or programmer." Now the hard part....which one is right for you? Edge Evolution, EFILive, a Bully Dog GT, or other? Well, it really depends on what you plan on doing with your truck. Do you tow? How much? How often? Do you like power? Do you just want better fuel economy? Or maybe you do a little bit of everything with your truck and want a diesel programmer that can cover everything. If you know what you want, go ahead and order with confidence, with our secure online ordering. If you need some help, feel free to give us a call or send us an email to
For our customers in the state of California, or for others outside of California, but would like to comply with CARB (California Air Resource Board), we will feature the CARB Executive Order (EO) Number on individual product listings. This will assist you in determining whether the chip or programmer you are purchasing is able to pass emissions inspections in the state of California while installed on your vehicle.
For our customers in the state of California, or for others outside of California, but would like to comply with CARB (California Air Resource Board), we will feature the CARB Executive Order (EO) Number on individual product listings. This will assist you in determining whether the chip or programmer you are purchasing is able to pass emissions inspections in the state of California while installed on your vehicle.