Optimized Stock Tune Only for EFI Live Spade

Features:

• 50 State Legal Emissions Intact Tune
• Minimal changes from factory calibration
• Reduces smoke output under throttle
• No significant power increase added
• Perfect for cautious or new tuners
• Ideal when others drive your truck
• Useful for troubleshooting engine issues
• Works with custom intakes or sensors
• Great for setting custom tire sizes
• Compatible with EFI Live SPADE hardware
• Supports up to 600 VINs per device
• Can tow but lacks power gains of tow tunes

Sometimes Stock Just Needs A Little More Sense

Not everyone is chasing big horsepower numbers, and that’s where the Optimized Stock Tune really shines. If you love how your truck drives but want it to be just a bit cleaner, a bit smoother, and a whole lot more refined, this is your move. This tune doesn’t go overboard, it simply fine-tunes the factory calibration to improve drivability while keeping your emissions equipment 100% intact. It’s great for guys who loan their truck out, or for folks who just want to wake the truck up slightly without risking reliability. You'll notice less smoke, a more linear throttle response, and smoother overall behavior whether you’re running errands or heading to the job site. It’s also a smart option for those who have upgraded things like the intake and sensors, but aren’t necessarily looking for more power. Whether you’re new to tuning or just want a safe, practical option that won’t complicate anything, this tune gives you a cleaner version of what you already love. It's easy to install with EFI Live SPADE and makes your stock truck feel like it should have from the factory.

Clean Calibration Without Sacrificing Emissions Compliance

The Optimized Stock Tune makes subtle but impactful adjustments to the factory ECM calibration, providing a smoother, cleaner driving experience without increasing peak power. It's built to be emissions intact and 50-state legal, making it ideal for customers who prioritize compliance but still want to refine their truck’s performance. This tune is especially useful for troubleshooting hardware issues, testing new modifications, or simply setting a stable base calibration. While it doesn't deliver the torque and horsepower gains of performance or tow tunes, it does eliminate dead pedal feeling and helps reduce excessive smoke output. It also provides enough flexibility to pair with upgrades like custom air intakes, sensors, and tire size calibrations, all without overloading the factory limits. Many owners choose this tune as a safer profile within a Switch on the Fly setup, particularly when someone else is behind the wheel. Compatible with the EFI Live AutoCal V3, this tune offers a reliable baseline for those who want to keep things simple and steady.

Fitment: 2011 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML

Notes:

• This tune does not increase peak power output.
• Emissions equipment stays fully intact and operational.
• Ideal for troubleshooting or diagnosing mechanical issues.
• Best suited for those not looking to increase performance.
• Can be useful when letting others drive your truck.
• Good option for owners who are new to tuning.
• Helpful for trucks with upgraded intakes or sensors that require calibration.
• Does not provide towing-specific power or torque benefits.
• Recommended for those interested in TCM tuning only.
• Compatible with EFI Live SPADE AutoCal V3 hardware.
• Additional license required if using previously owned hardware.
• Not intended for heavy towing or performance applications.