Welcome to RVForums.com

  • Register now and join the discussion
  • Friendliest RV Community on the web
  • Modern site for PC's, Phones, Tablets - no 3rd party apps required
  • Ask questions, help others, review campgrounds
  • Get the most out of the RV Lifestyle
  • Invite everyone to RVForums.com and let's have fun
  • Commercial/Vendors welcome

Handysuperc

Welcome to RVForums.com

  • Register now and join the discussion
  • Modern secure site, no 3rd party apps required
  • Invite your friends and let's have fun
  • Commercial/Vendors welcome
  • Friendliest RV community on the web

Handysuperc

RVF Newbee
Joined
Jun 19, 2025
Messages
3
IMG_5077.jpeg
 
Welcome and congrats!
 
Welcome to RVforums from Ely, Iowa. Beautiful rig.
 
I’m new to the super c motorhome deal. Does anybody have a programmer on there 6.7 Cummins to increase the power?
Welcome and congrats.

Here is what I learned when checking into a tune for our 22.

Reached out and Cummins does make one that is factory authorized and will not void the warranty.

In order to install it, there needs to be paperwork done and sent to the chassis manufacturer - vin specific. They have to certify that all the emissions will still work as designed with the tune installed. This paperwork is filed with the feds.

Once all that is done and approved the tune can be installed (maybe about 30 hp and not sure on torque for the 360).

Cost is about $2k and a couple months for the paperwork to be completed.
 
Thank you very much that’s some great information. I may very check into figuring that all out. However I feel like I might be better off deleting the unit and set it up with my regular diesel guy. I have deleted 8 or so trucks over the past few years and have been very happy. I do understand that it will void my warranty I will have to decide if I want to chance that. Once again thank you for your time and helping me on this.
 
I wouldn’t post that you are going to do that anywhere just in case 😊
 

Latest resources

Back
Top