Optimized Stock Tune incl EFI Live Spade

Features:

• Fits 2010-2012 Ram 6.7L Cummins
• Emissions equipment remains fully intact
• Optimized stock calibration refinement
• No significant peak power increase
• Lower smoke output than factory
• Includes EFI Live AutoCal V3
• Simple handheld OBD flashing
• Data logging and diagnostics capability
• Adjust custom tire size settings
• Ideal for cautious first time tuners
• Supports 68RFE transmission tuning
• Retains factory drivability characteristics

Keep Your Cummins Running Strong With A Smarter Factory Calibration

Not every truck owner is chasing big horsepower numbers. Sometimes you just want your 2010-2012 Ram 2500 or 3500 to run cleaner, smoother, and more refined without changing its personality. The DuramaxTuner Optimized Stock Tune is built exactly for that purpose. It keeps all emissions equipment intact while making slight but meaningful revisions to the factory calibration. The result is lower smoke output, smoother operation, and a truck that simply feels more dialed in. Additionally, it is a great option if you have added a custom intake or mild upgrade that benefits from tuning but you are not looking for extra power. It is also perfect when someone else drives your truck and you want to keep things predictable and safe. This is tuning for owners who value reliability and refinement over raw output.

Precision Calibration With Full EFI Live Capability Included

Behind the scenes, this Optimized Stock Tune refines factory parameters without significantly increasing peak horsepower or torque. It is often used as part of a Switch On The Fly package, but it also stands strong on its own for cautious first time tuners. The included EFI Live AutoCal V3, also known as the SPADE device, allows simple handheld OBD flashing along with data logging and diagnostic capabilities. You can monitor engine data, troubleshoot issues, and flash updates without complicated wiring or permanent modifications. Furthermore, custom tire size adjustments help correct speedometer readings and eliminate TPMS related concerns after wheel changes. For 68RFE equipped trucks, transmission tuning is recommended to optimize line pressure and shift strategy without sacrificing reliability. Manual G56 trucks receive engine calibrations that account for manual transmission characteristics, while Aisin owners benefit from engine tuning tailored to their setup. Altogether, this package delivers a refined factory feel with the added confidence of professional custom calibration.

Fitment: 2010, 2011, 2012 RAM 2500/3500 6.7L Cummins

Notes:

• Fits 2010-2012 Ram 6.7L Cummins only
• No significant peak power increase
• All emissions equipment must remain installed
• Includes EFI Live AutoCal V3
• Additional license required for other trucks
• Ideal for first time tuners
• Can tow but no added tow power
• Supports custom tire size adjustments
• 68RFE transmission tuning recommended
• No transmission tuning for Aisin
• Manual G56 clutch capacity should be considered
• Often paired with Switch On The Fly