2019-2021 RAM 6.7L Cummins Tuning for EFILive

In Stock

Package Pricing

Build a tuning package for your RAM to increase power, control, and efficiency.

Tuning Device
An EFILive AutoCal is required to install your tuning. Add one if you do not have access to a unit.
Tuning Package
CSP4 Tuning Single Tune
ALL power levels One power level
Basic revisions Basic revisions
CCV SOTF Only No switching
CSP4 not available for 19+ Chassis Cab
Unlock Cable
An unlock cable is required to flash your vehicle using your EFILive tool. Add one if you do not have access to the cable.
CSP4 Switch
A switch is required to instantly jump between your tuning power levels. This will not work with a Single Tune. (CCV SOTF Only)
In Stock
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Identifier Power Level
Stock +0 HP
Level 1 +35 HP
Level 2 +75 HP
Level 3 +110 HP
Level 4 +150 HP