2013-2021 Cummins CCS TCM Tuning Upgrade (CCS-TCM)-TCM Tune Files-Coopers Custom Solutions-Dirty Diesel Customs

2013-2021 Cummins CCS TCM Tuning Upgrade (CCS-TCM)

Coopers Custom Solutions

Part Number: CCS-68RFE-EZ

Mfr Part Number:

Sale price$172.50 CAD

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This is a special order item, please allow for additional processing time. If you would like an ETA, please reach out prior to placing your order.
What Tuning Do You Have?:I currently have an EZ-Lynk Unlimited Support Package


 Year Make Engine
Dodge Ram
6.7L Cummins & 68RFE Transmission

Note: This is an upgrade to your existing CCS Tuning. Do not purchase this unless you have an EZ-Lynk or EFI-Live already. 

The CCS TCM Tuning is for those looking to upgrade their existing tuning package from Coopers Custom Solutions by adding Transmission Tuning. The TCM Tuning will dramatically increase the drivability of your 68RFE by modifying and adjusting your shift points, line pressure, and increasing the holding capacity.

TCM Tuning increases the line pressure, this puts more pressure on your clutch packs and prevents them from slipping which can cause excessive early wear on 68RFE's clutch disks. It will also change the shifting points to match the new tuning which helps improve the overall driveability.

The factory lockup schedule on the 68RFE is set to lock up the torque converter in 4th gear, and Mitch Cooper (Owner of CCS Tuning) will command lockup in 3rd gear and it will stay locked while you are shifting from 3rd to 4th. The shifting patterns would almost be similar to when you drive in Tow Haul Mode.

EZ-Lynk Customers: If you purchased the Limited Support Package you will need to upgrade to the Unlimited Support Package when adding TCM tuning.

  • Increases line pressure which prevents early excessive wear on clutch disks
  • Increases the holding capacity
  • Improves drivability by modifying and adjusting shift points


    Ask a Question
    • Do you do TCM tuning on a 08 6.7 with a separate TCM on my 68rfe I have everything built in motor and transmission

      Yes we can tune the 08-09 TCM's with HP Tuners, please contact us directly and we can get you set up.  At this time, that option is not listed on our website, but is doable.  778-754-7090

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