JBA Speed Shop - Livernois Motorsports

Livernois Motorsports


Livernois Motorsports & Engineering continues to expand the world of tuning possibilities with our MyCalibrator tuner. Whether it comes to performance tunes, towing tunes, or fuel efficiency tunes, we are a leader in first to market production. World record breaking performance packed into one, easy to use, device. Some features include:

  • Custom tuning from JBA
  • Dyno proven air/fuel adjustments
  • Considerable HP and TQ gains
  • Compatible with most performance packages
  • Transmissions modifications with reduced torque management
  • Modified shift points/firmness
  • Enhanced throttle response
  • Revised rev limiter
  • Revised top speed limiter
  • Read/Clear (DTC) codes
  • 87/91/93 Octane tunes available

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