Weistec Engineering Mercedes Benz 722.6 TCU Upgrade

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  • Regular price £695.00
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The 5 speed 722.6 Transmission stands to deliver significant gains with the Weistec 722.6 TCU Upgrade. Improved shift points, faster shifting and torque management will not only increase your vehicles performance, but it will also help prevent slipping in the transmission which causes excessive wear and tear.

Key Features:

  • Optimized Shift Points

  • Increased Shift Speeds

  • Improved Torque Management

  • Prevents Transmission Slip

    TCU Tuning Process:

    Please note this requires the removal of your TCU, this will need to be shipped to us where we will make the changes and return once completed.