2022-2024 Cummins CCS HP Tuners 68RFE TCM Tuning

Fits

Note: These are tune files only!

Custom 68RFE transmission (TCM) tuning for the 2022-2024 6.7L Cummins, written by Coopers Custom Solutions to pair with your CCS HP Tuners engine tune. Firmer shifts and increased line pressure keep the 68RFE holding behind the added power, and CCS builds the calibration specifically for your truck and your selected line pressure.

Choose your target line pressure below. Higher line pressure adds clamping force for more aggressive tunes and heavier towing.

• True custom 68RFE TCM tuning written for your truck
• Selectable line pressure: 160, 180, 200, 225, or 250 PSI
• Firmer, quicker shifts and improved holding power
• Built for the HP Tuners RTD4 remote tuning device and delivered through the TDN app
• Your stock read goes to your tuner in the app and your tune file comes back the same way

• The matching CCS HP Tuners engine tune for your 2022-2024 Cummins.
• An HP Tuners RTD4 device.
• HP Tuners credits. The ECM tuning credits also cover the TCM portion of the tune.

• 68RFE automatic transmission only.
• You do not need to upgrade your valve body, but it is recommended at higher power levels or if you are experiencing shift issues.
• The ECM tuning credits will also cover the TCM portion of the tune file.

Don't see your question? Ask us anything about this product.

• ?

  I have a 24 ram with an hp unlocked ecm . I want to tune my transmission . Can I just get the tune file?

  You must tune both the ECM and TCM.