Weistec 722.9 7-Speed TCU Tune
Weistec's TCU tune for the Mercedes-Benz 722.9 7-speed automatic transmission delivers faster, firmer shifts through increased line pressure and reduced slip. Flashed at home via the OBD2 port using the Cypher Flash Tool. Improves shift times, raises transmission torque capacity, and extends overall transmission lifespan.
Features
- Faster shift times and firmer engagement
- Increased line pressure
- Enhanced torque capacity
- Improved transmission longevity
- At-home flashing via Cypher Flash Tool (OBD2)
Fitment
- 722.9 7-speed automatic transmission
- 2011-2023 G-Class and other Mercedes-Benz models
- Compatible engines include M157, M278, M276, M279, M177, M274, M271, M152, M273, M176
Optional Add-Ons (Quoted Separately)
- Transmission Pan Upgrade
- Torque Converter Upgrade
Fulfillment times for this product vary depending on supplier stock and build status. Please call (907) 318-6055 or email sales@adrenaline-hq.com to confirm the current ETA before placing your order.
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We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 30 days of delivery.