SCT Device User Manuals
SCT Performance News
Long Awaited TSX Update Released - New Firmware & Tune Revision Available!
February 28th, 2011
Today SCT released the long awaited firmware & tune revision update for the Touch Screen Xtreme . The latest firmware & tune revision add's many new features to the TSX device such as Auto Off and the ability to set the startup screen when the device is powered on. The Auto Off feature allows you to choose the amount of time before TSX automatically turns off when it stops receiving data from the vehicle. When you return to your vehicle, you simply press the Power button, and TSX returns to the screen you choose.
Other firmware enhancements include:
- 2008+ Data Logging Support
- 6.0L / 6.4L Tire Size Adjustment
- HP / TQ calculations
- Save Data Log and import into SCT's LiveLink software (6.3)
Tune Revision enhancements include:
- 2011 Mustang 5.0L & V6 Support
- 2009+ F-150 Support
- Added 6.0L truck Support

Click Here to Get the Update Now!
Past News Stories
SCT and Bully Dog Introduce Derive Systems and New Products
November 4, 2014
SANFORD, FL - SCT and Bully Dog, leaders in automotive calibration solutions for muscle cars, trucks, powersport applications and big rigs, introduced their new parent company, Derive Systems, today at SEMA. Derive Sys....
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SCT & Bully Dog Merge, Creating the Leader in Automotive Calibration Solutions
March 4th, 2014

SANFORD, FL – March 4, 2014 – SCT Holdings (SCT), the leading software company focused on improving fuel efficiency and increasing performance in vehicles, today announced the acquisition of Bu....

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URGENT NOTICE - Critical Firmware Update Released
July 30th, 2012
Firmware Release Version: 1.2.142
Importance: Critical
Action: Update all X3 / SF3 products immediately
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Get a FREE Dyno Tune & SCT Device!
May 21st, 2012
SCT is looking for a select few vehicles for testing at our location in Sanford Florida. If you are in the Orlando area and have one of the following vehicles or know someone that does, contact us at the email address below. ....
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SCT Discontinues Dash Scan
August 25th, 2011
SCT's Dash Scan product has reached its end of life and will no longer be sold by SCT. Products that have been bundled in the past with the Dash Scan product as a special offering, will no longer ship with the Dash Scan produ....
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SCT Officially Moves into our New Facility
July 27th, 2011
As of July 27th, 2011, SCT will have officially moved into our new state-of-the-art facility located in beautiful Sanford, Florida.

New Facility Highlights:
- New Enclosed AWD Dynojet Dyno
- New Enclosed 2WD ....
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New P30 6.4L Tune Revisions Released to address Over Boost Errors
July 20th, 2011
SCT just released a new Tune Revision for 6.4L owners. Hopefully this resolves the over boost errors & speed limiter issues many have been experiencing since Ford released the dreaded P30 strategy. SCT highly recommends havin....
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SCT partners with The Tuning School to provide Learn at Home Tuning Training for SCT Dealers & Pro Racers!
April 1st, 2011
SCT Performance is proud to announce our new partnership in education with The Tuning School of Odessa, Florida. The Tuning School is a leading provider of custom tuning training for automotive technicians, custom tuning shop....
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