Key Benefits:

  • Self Learning- Automatically Adjust To Changing Conditions
  • Enhanced Adjustability
  • Lower E.T. / More Consistent
  • Extremely Fast-Reacts Within 1/32 Of A Turn Of The Driveshaft
  • Progressive Retard Output- EFI Specific Outputs & 0-5 volt Output
  • Built In Data Recording
  • SmartDrop®
  • Launch Curve
  • Compatible w/ Most EFI Systems
  • Compatible w/ Most Data Systems
  • Compact size- 1.3″ x 1.3″ x 4.5″    (5oz.)
  • Can Easily Be Moved To Other Chassis
  • Online Upgradeable





The TC3-SL-PRO is our most advanced Self-Learning Traction Control system. By monitoring the average rate of acceleration of the drive shaft, and reacting to any sudden increases in that rate.  The TC3-SL-PRO will automatically adjust to changing conditions, keeping the internal settings at optimal levels.  The user can adjust the overall sensitivity of unit to achieve the desired results.

The TC3-SL-PRO is designed for the pro level racer who wants the most advanced Self-Learning technology, combined with enhanced adjustability and multi stage corrections to cut power more precisely than a single stage unit.

These units are perfect for racers looking for the unmatched precision of our Self-Learning units to get more aggressive with their tune ups, utilizing all of the adjustability that the TC3-SL-PRO has to offer.

The TC3-SL-PRO is compatible with most drag racing ignitions systems and timing accessories in use today. It is also compatible with most EFI systems.

The TC3-SL-PRO is simply the best, most advanced traction control on the market today !

Self-Learning units like the TC3-SL or TC3-SL-PRO automatically adjust to the continually changing conditions as you go down the track.

*May not be legal in some series

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