Custom tunes offer much more driveability and performance than the standard preloaded tunes. Already have a SCT Livewire, SCT BDX or SCT X4 but want custom tuning? Add Gearhead Automotive custom tunes to your existing SCT.
Free revisions within 30 days of purchase.
Custom Tune Stock Nozzle Descriptions:
Custom Tune Larger Nozzle Descriptions:
- Street Race Lite (SRL) Awesome daily driver file (no towing) with butt kicking response, low smoke, and outrageous power. The best shifting all-around street file on the market period! Typical gains of 1-3 MPG have also been reported with this file.
- Studded SRL (SRL+) The one up to SRL for studded trucks. Simply adds boost over SRL for 10-15 more HP and 50-60 more FT/LBS of torque. (+135HP)
- 8000 Lb. Tow (8K Tow) This tow file is rated for 8000 pounds of towing without being studded. Studded trucks can tow 13000 pounds with this file. (+40HP)
- Unlimited Tow Since this file maintains stock fuel parameters, it can tow whatever you want while giving better shift firmness than stock.
- Extreme SRL SRL+ have you craving more? This is the file for you! (+150HP)
- XX Tow - This tow file is set up for any after market injectors while trying to keep the EGT's (Exhaust Gas Temps) down.
- XX Reduced Fuel - With this file it adds more boost and fuel for a more powerful street tune while maintaining drivability.
- XX Full Fuel - This file will be similar to the XX Reduced Fuel until you put your foot to the floor. Then you need to be ready for what we call "FULL FUEL". Go fast and eat cornbread!
In the Custom tune request box please provide the following
- Modifications to your truck
- Turbo on your truck
- Remote oil cooler yes or no
- Fuel System Modifications
*Tunes are emissions compliant