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CSP4 Tuning Upgrade
EFILive

CSP4 Tuning Upgrade

$249.99
In Stock
Purchase this to upgrade your single tune to a CSP4 tune. A CSP4 / SOTF Switch is required.
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2012 RAM 6.7L Cummins Tuning for EFILive
EFILive

2012 RAM 6.7L Cummins Tuning for EFILive

Package Pricing
In Stock
Build a tuning package for your RAM to increase power, control, and efficiency. Available for 68RFE only.
Build Package
2010-2021 RAM 6.7L Cummins 68RFE TCM Tuning for EZ LYNK
EZ LYNK

2010-2021 RAM 6.7L Cummins 68RFE TCM Tuning for EZ LYNK

Package Pricing
In Stock
An EZ LYNK AutoAgent is required to install your transmission tuning package. Your vehicle must also be lynked with Proven Diesel so that we can deliver your tuning.
Build Package
2010-2021 RAM 6.7L Cummins 68RFE TCM Tuning for EFILive
EFILive

2010-2021 RAM 6.7L Cummins 68RFE TCM Tuning for EFILive

Package Pricing
In Stock
An EFILive device is required to install your transmission tuning package.
Build Package
2019-2021 RAM 6.7L Cummins Tuning for EFILive
EFILive

2019-2021 RAM 6.7L Cummins Tuning for EFILive

Package Pricing
In Stock
Build a tuning package for your RAM to increase power, control, and efficiency.
Build Package
2010-2011 RAM 6.7L Cummins Tuning for EFILive
EFILive

2010-2011 RAM 6.7L Cummins Tuning for EFILive

Package Pricing
In Stock
Build a tuning package for your RAM to increase power, control, and efficiency. Available for 68RFE only.
Build Package
2013-2017 RAM 6.7L Cummins Tuning for EFILive
EFILive

2013-2017 RAM 6.7L Cummins Tuning for EFILive

Package Pricing
In Stock
Build a tuning package for your RAM to increase power, control, and efficiency.
Build Package
Fast Delivery
2013-2017 RAM 6.7L Cummins Tuning for EZ LYNK
EZ LYNK

2013-2017 RAM 6.7L Cummins Tuning for EZ LYNK

Package Pricing
In Stock
Build a tuning package for your RAM Cummins to increase power, control, and efficiency.
Build Package
Fast Delivery
2010-2012 RAM 6.7L Cummins Tuning for EZ LYNK
EZ LYNK

2010-2012 RAM 6.7L Cummins Tuning for EZ LYNK

Package Pricing
In Stock
Build a tuning package for your RAM Cummins to increase power, control, and efficiency.
Build Package
Fast Delivery
2018-2021 RAM 6.7L Cummins Tuning for EZ LYNK
EZ LYNK

2018-2021 RAM 6.7L Cummins Tuning for EZ LYNK

Package Pricing
In Stock
Build a tuning package for your RAM Cummins to increase power, control, and efficiency.
Build Package
Cummins SOTF Switch
EZ LYNK

Cummins SOTF Switch

$64.99
In Stock
Ownership of an EZ LYNK AutoAgent and purchase of one our Support Packages is required to utilize the full functionality of the RAM Cummins SOTF Switch.
Add to cart
CSP4 Switch
EFILive

CSP4 Switch

$99.99
In Stock
The RAM Cummins CSP4 Switch comes complete with installation instructions to give you the ability to jump between tune power levels instantly.
Add to cart
2018+ RAM Unlock Cable
EFILive

2018+ RAM Unlock Cable

$34.99
In Stock
This cable is required when using EFILive tools to flash your 2018 and newer Cummins.
Add to cart
2018 RAM 6.7L Cummins Tuning for EFILive
EFILive

2018 RAM 6.7L Cummins Tuning for EFILive

Package Pricing
In Stock
Build a tuning package for your RAM to increase power, control, and efficiency.
Build Package

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