Chaos Custom Tuning EFI Live 68RFE Transmission Tune File (2007-2021 Cummins 6.7L - 68RFE) Transmission Tune File Chaos Custom Tuning
Chaos Custom Tuning

Chaos Custom Tuning Efi Live 68Rfe Transmission Tune File (2007-2021 Cummins 6.7L - 68Rfe)

In stock
Usually ships within 24 hours
$303.75
Product Description

Overview:

The Chaos Custom Tuning EFI Live 68RFE Transmission Tune File is specifically engineered for 2007-2021 Cummins 6.7L equipped with the 68RFE transmission. This tune is designed to optimize shift patterns, improve transmission longevity, and enhance overall drivability.

Compatibility:

Perfectly suited for 2007-2021 Cummins 6.7L models with the 68RFE transmission. Ensure your vehicle is compatible before purchasing.

Installation:

Flash the transmission tune file using EFI Live. No need to send in your TCM.

What's Included:

  • 68RFE transmission tune file only

What You Need:

  • EFI Live tuning device

Features:

  • Enhanced shift quality and transmission response
  • Improved durability and longevity of the 68RFE transmission
  • Optimized for towing, daily driving, and performance applications

Unmatched Tech Support:

We pride ourselves on having the biggest tech support team in the industry, ready to assist you at every step.

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Free returns.

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Parts You Can Trust. Performance You Can Feel.

Looking for proven diesel performance parts that actually fit and perform? We stock hand-selected upgrades for Duramax, Cummins, and Powerstroke platforms — no guesswork, no junk.

From tuning and exhaust to suspension, engine internals, and recovery gear, everything we carry is backed by real-world testing and used by builders who know what works. If it’s on our site, it’s here for a reason.

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