Description 

Fits 

Year	Make	Model
2007.5-2009	Dodge	Ram 2500/3500 w/6.7L Cummins

Note: If your AutoCal was previously linked to another tuning provider, you must request unlink codes before loading new tuning.

Unlock the potential of your 2007-2009 6.7L Cummins with EFI Live custom Switch-On-The-Fly (SOTF) tuning from Peakside Performance. Each file is built specifically for your truck and allows you to change tune levels on the fly, whether you’re towing, driving daily, or pushing for performance. Switch between mild tow, economy, street, or race calibrations without reflashing, giving you ultimate control over your truck’s power and drivability.

This is the tune files only. Click here for the device.

Part Number: PSP-07-09-EFI-RAM-SOTF

Features 

• These are tune files only
• Switch-On-The-Fly change tune levels without reflashing
• Improved throttle response and overall drivability
• Safe power increases tailored to your truck and mods
• Options for towing, daily driving, economy, or race use

Tune Levels 

• Stock Modified (Deletes) 
• 25HP Tow
• 45HP Economy
• 75HP Street
• 90HP Race