Street Tune incl EFI Live Spade

Features:

• Custom Street Tune for 6.7L Cummins
• Fits 2010-2012 RAM 2500/3500 models
• Up to +80 RWHP increase
• Up to +144 lb-ft torque
• Emissions equipment remains fully intact
• Smooth responsive throttle pedal feel
• Retains factory exhaust brake function
• Over 100 calibration changes from stock
• Includes EFI Live AutoCal V3
• No wire splicing or sensor modifications
• More power with reduced soot output
• Daily driving performance focused tuning

Turn Every Drive Into A Reason To Love Your Cummins Again

There is something special about a truck that feels alive the second you roll into the throttle, and that is exactly what this DuramaxTuner Street Tune delivers for your 2010-2012 RAM 2500 or 3500. With gains of up to 80 rear wheel horsepower and 144 lb-ft of torque, the truck pulls harder through the midrange and accelerates with authority when you merge onto the highway. The dead pedal feeling is gone, replaced with crisp, predictable throttle response that makes the truck feel lighter on its feet. Around town, it is smooth and refined, giving you a clean power curve that makes daily driving more enjoyable. Additionally, you keep full factory exhaust brake functionality and all emissions equipment intact, so you are not sacrificing core systems for performance. This tune is ideal for the driver who does not tow heavy every day but still wants serious power on tap. It brings back that strong diesel punch you may have missed, while keeping reliability at OEM levels when used as intended.

Precision Engine Calibration Built Around Real World Performance

Behind the added power is a deeply refined calibration strategy that goes far beyond a generic plug in programmer. This Street Tune includes more than 100 changes from stock within the ECM, carefully adjusting fueling, timing, torque management, and airflow to create strong yet controlled performance. The result is more power with less soot compared to many box style tuners, along with a smoother and more linear throttle curve. Furthermore, no wires are spliced and no sensors are modified, since the included EFI Live AutoCal V3 flashes directly through the OBD port. You can also log engine data for diagnostics and apply future updates using the same device, with the required EFI Live license already included. For trucks equipped with the 68RFE transmission, optional transmission tuning is recommended to optimize line pressure, shift points, and torque converter lockup so the added torque is applied efficiently. Manual G56 trucks receive tuning tailored to their engine operation, ensuring the added power works with the factory clutch and driving style rather than against it.

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

Notes:

• Designed for 2010-2012 RAM 2500/3500 6.7L Cummins only.
• Emissions equipment must remain installed and functional.
• Street Tune not intended for heavy towing.
• Heavy or frequent towing requires Tow Tune.
• Excessive abuse can create high exhaust temperatures.
• EFI Live AutoCal V3 device included.
• EFI Live license included for one truck.
• Additional trucks require separate licensing.
• 68RFE transmission tuning strongly recommended.
• No transmission tuning available for Aisin.
• Manual G56 trucks receive tailored engine files.
• Maintain proper battery voltage during flashing.