RENNtech | TCU Tune | AMG 9G Transmission Upgrade
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RENNtech | TCU Tune | AMG 9G Transmission Upgrade

$2,480.00
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RENNtech | TCU Tune | AMG 9G Transmission Upgrade HHT TCU Upgrade | 9G TRONIC Plus Transmissions Description RENNtech TCU upgrade for Mercedes-Benz 9G-Tronic Plus automatic transmission increases clutch torque limits and pressure, generating faster shifts and less slip for faster acceleration times. TCU tuning is recommended for use with RENNtech ECU and Turbo upgrades, but also delivers sharper shifting and a more robust feel to stock vehicles.Installation and programming of TCU tune requires no tools and takes only 2 minutes. Fitment: All M176 and M177 (except R232 and W223) Mercedes C-ClassC63 (W205) 2019 - 2023 Mercedes E-ClassE63 W/S 213 Mercedes GT 4-Door-ClassGT 63 X290 Mercedes S-ClassS560 S63 W222 Mercedes GLC-ClassGLC 63 Mercedes G-ClassG 550 G63 Mercedes-Benz GLE-Class (Coupe and SUV)GLE 63 Mercedes-Benz GLS-ClassGLS 580 GLS 63 GLS 550 PLEASE NOTE: This upgrade is available for M177 and M176 Powered Vehicles  with 9G-Tronic Plus automatic transmissions on

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