2010+ Mercedes TCU Module tuning
Unlock the true potential of your newer Mercedes and AMG vehicles! SMS can flash your TCU to remove factory limitations.
The Mercedes factory tuning limits torque and power by gear with the factory TCU file installed. With our TCU tune the car will unleash its true potential on everything from a stage 1 flash all the way up to big turbos and full E85!
This is a MUST for anyone considering tuning their 2010+ Mercedes/AMG vehicle!
Remote tuning can be completed with a laptop sent to you for flashing!**
**Additional refundable deposit of $1,500 required for shipment of laptop**