Optimized Stock Tune Only for EFI Live Spade LLY (2004.5-2005)
When you lend your truck to someone else, you'll want your 2004, 2005 Chevy Silverado or GMC Sierra in Optimized Stock mode. Otherwise, the power in the gas pedal may not match their driving skills! This tune is also sold stand alone to enable transmission tuning and eliminate TPMS issues for modified tire sizes. This custom tune is "emissions intact", meaning, you do not delete your emissions equipment to get its benefits. This Optimized Stock Tune is for your existing EFI Live SPADE AutoCal Hardware. Haven't made performance modifications to your truck? Check out our 50 State Legal Optimized Stock
As low as $300.00
In stock
Our Optimized Stock Custom Tune
- Emissions Intact - you do not remove your emissions equipment
- 49 State Legal!
- Haven't made performance modifications to your truck? Check out our 50 State Legal Optimized Stock
- Slight revisions to factory calibration
- No significant increase in peak power
- Lower smoke output
- Good for troubleshooting a physical problem with your truck
- Great for when someone else drives your truck
- If you've installed a custom intake or upgrade requiring tuning but not seeking more power
Who benefits from this tune?
- Most commonly, this tune is used in our Switch on the Fly tuning when you let someone else drive your truck
- Someone new to tuning and cautious about effects on truck
- Truck owners interested in tuning but do not need more power
- Interested in Transmission tuning only
- Set custom tire size eliminate issues with TPMS (Tire Pressure Monitoring System)
- You can tow with this tune, but will not gain benefits of light or heavy tow tune power and torque gains
Required Options
SPADE / EFI Live Autocal v3 Required
- SPADE (Standalone Programming And Diagnostic Equipment)
- a.k.a. EFILive AutoCal V3
- Simple to use, handheld OBD flashing (programming) hardware
- Scan tool – Log engine data for trouble shooting and diagnostics
- Flash unlimited number of updates for your truck
- Flash multiple trucks with the same device
- Individual tunes and license required for each new truck
- Up to 600 VIN slots available
- EFiLive License is included when purchasing hardware from us
- If you already have the hardware from another vehicle you will need an additional license and we will need the Serial Number and Auth Code for your device.
Recommended Transmission Tuning
Why do you need TCM Tuning?
- Works with ECM Tuning to provide smooth shifting and superior drive-ability
- Required for the best possible drive-ability
- TCM Tuning in the best tool to ensure your engine is operating within its preferred rev range
TCM Tuning is especially important for trucks with:
- Custom ECM Tuning
- Larger tires (35”+)
- Modified turbo(s)
- Built transmission
- Any modification that impacts operating RPMs
Towing
- Use the wider torque curve provided by ECM Tuning
- Keep your truck in its power-band when lugging up a grade
Performance
- Optional 2nd or 3rd Gear Start for competition applications
- Optimize your aftermarket turbocharger performance
ZF6 Manual Transmission
While the ZF6 Manual Transmission has no electronic controller for us to Calibrate or Tune, we do build our ECM Tuning to work specifically with them. We understand where to bring the power on in the throttle pedal to keep you shifting smooth and make more power when you need it.
Warning: This product can expose you to chemicals that are known to the State of California to cause cancer. For more information, visit www.P65warnings.ca.gov