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Weistec Engineering

722.9 7 Speed TCU Tune

722.9 7 Speed TCU Tune

Regular price $2,700.00
Regular price Sale price $2,700.00
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The Weistec TCU tune results in faster and more firm shifts. This is accomplished with faster target shift times and running higher line pressure which also has the added benefit of reducing slip and increasing the torque capacity of the transmission. With higher line pressure, the clutches in the transmission are clamped harder making for better grip which directly allows the transmission to hold more torque. With less slip and faster shifts, the lifespan of the transmission is typically improved as well. This is a great upgrade for any supported vehicle whether it is stock or modified.

Please email your VIN so that we can verify compatibility with your specific vehicle.


  • Faster Shifts
  • Increased Line Pressure
  • Firmer Shifts
  • Increased Torque Capacity
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