Street Tune Only for EFI Live Spade

Features:

• Gain +80 RWHP and +144 ft-lbs torque
• Emissions equipment remains fully intact
• Improves throttle response and acceleration
• Delivers smooth, consistent power curve
• No dead pedal feeling under throttle
• Perfect for daily drivers and weekend fun
• Retains factory turbo-braking functionality
• Custom tuning with 100+ calibration changes
• More power and less soot than box tuners
• Safe for light towing under 8,000 lbs
• Not intended for regular or heavy towing
• EFI Live Spade AutoCal V3 required

Turn Your Daily Driver Into Something Exciting

If you have ever wished your 6.7L Cummins felt quicker and more responsive without sacrificing reliability, the DuramaxTuner Street Tune delivers exactly that. It gives your truck a noticeable bump in power with gains of up to 80 rear wheel horsepower and 144 ft-lbs of torque, which makes the truck feel lighter every time you hit the throttle. The tune eliminates the dead pedal feeling and replaces it with sharp, predictable response that makes daily driving far more enjoyable. You will feel the difference merging onto the highway or rolling into the throttle around town as the smooth power curve brings the engine to life. What makes it even better is that the tune keeps your emissions equipment intact, so you stay compliant while enjoying the added performance. It still works with your factory turbo brake, which means downhill control stays exactly how you expect it. For drivers who want a mix of fun and everyday practicality, this tune makes the truck feel more engaging without pushing it beyond safe limits.

Engineered Calibration For Strong Street Performance

The DT1205010004000 Street Tune is built for 2013-2017 RAM 2500 and 3500 owners who want a technical advantage without compromising long term dependability. DuramaxTuner developed this file with more than 100 calibration adjustments that refine the factory mapping and bring out additional horsepower and torque while maintaining safe operating limits. The tune manages fueling and boost in a way that reduces soot output compared to typical box tuners, giving you cleaner performance under acceleration. Throttle behavior is fully revised so the truck responds immediately to driver input, which helps with both low speed control and highway acceleration. This tune is paired with EFI Live’s AutoCal V3, giving you an easy OBD based flashing process along with scan and logging capabilities for diagnostics. While the added power is impressive, it is still intended for light towing only, since heavier loads can push temperatures higher if not monitored. For trucks equipped with the 68RFE transmission, pairing the tune with transmission calibration allows for stronger clutch capacity, better shift timing, and a more usable torque curve under real world driving conditions.

Fitment: 2013, 2014, 2015, 2016, 2017 RAM 2500/3500 6.7L Cummins

Notes:

• Includes EFI Live Spade AutoCal V3 hardware and license
• Designed for 2013-2017 RAM 2500/3500 6.7L Cummins
• Emissions equipment must remain installed and functional
• Not recommended for towing heavy or frequent loads
• Ideal for daily drivers or occasional light towing
• Excessive use under high load may raise temperatures
• Street Tune is the most powerful option offered with emissions intact
• Retains factory turbo brake functionality for downhill control
• Requires additional tune license if using previously owned hardware
• 68RFE transmission tuning highly recommended for best results
• No transmission tuning currently available for Aisin-equipped trucks
• Manual transmission trucks are supported with individual tune files