Street Tune incl EFI Live SPADE

Features:

• Includes EFI Live SPADE AutoCal v3 hardware
• Gain up to +110 HP and +198 ft-lbs
• Emissions intact and 49-state legal
• Delivers fast acceleration and smooth power
• No dead pedal lag or throttle delay
• Factory turbo-braking remains fully functional
• More power with less soot than box tuners
• Great for highway or weekend driving
• Custom tuning with over 100 calibration changes
• Not ideal for frequent heavy towing
• Better pedal response and overall drivability
• World-class support from DuramaxTuner.com

Feel The Difference Every Time You Hit The Pedal

If your 2013 Duramax feels sluggish or uninspired, the Street Tune with EFI Live SPADE is the perfect way to bring it to life without going overboard. Designed for everyday driving and occasional light towing, this custom tune adds up to 110 rear-wheel horsepower and 198 ft-lbs of torque while keeping your emissions equipment fully intact. It’s the ideal mix of fun and function, offering quicker acceleration, a lighter feel, and throttle response that matches your foot. Whether you're cruising the highway or just want your truck to feel stronger pulling away from a stoplight, this tune delivers without sacrificing reliability. It eliminates dead pedal lag and sharpens your powerband so you can enjoy a more responsive and capable truck every time you drive it. Plus, it retains your factory turbo braking and won’t leave you worrying about compliance since it’s 49-state legal. It’s a smart upgrade for guys who miss the feel of a more powerful diesel but want to keep things clean and streetable.

Built For Driveability With Performance That Stays Safe

[The Street Tune is a fully custom calibration built for the 2013 Silverado and Sierra HD 2500/3500 with the 6.6L Duramax LML. This tune includes more than 100 changes from stock and delivers power increases without compromising emissions systems or factory reliability. It enhances torque delivery, throttle sensitivity, and overall driveability, making your truck feel more responsive and enjoyable in day-to-day use. The tune is emissions intact and 49-state legal, maintaining full use of factory components like the turbo brake and diagnostics systems. EFI Live’s SPADE AutoCal v3 hardware is included, giving you the ability to flash tunes, log data, and troubleshoot directly from a handheld device. While the tune supports light occasional towing, it’s not built for frequent heavy hauling without proper monitoring equipment. For trucks with mild modifications or owners looking to get more out of their stock setup, this Street Tune delivers clean, efficient power in a controlled and reliable package.

Fitment: 2013 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML

Notes:

• Includes EFI Live SPADE AutoCal v3 hardware
• 49-state legal with emissions equipment fully intact
• Not recommended for heavy towing without proper monitoring
• Best suited for street driving and light towing
• Delivers noticeable gains without compromising reliability
• Ideal for daily drivers or weekend-only trucks
• Custom tuning includes over 100 calibration changes
• No physical modifications or wiring hacks required
• Retains factory turbo-braking functionality
• Great option for drivers who want added power without going extreme
• TCM tuning strongly recommended for best results
• DuramaxTuner.com provides expert phone support