Stage 1 Audi TT Mk2 2.0 TFSI ECU File – MED9.1 386455 SW 0020 ( Upgrade) - Copyright info
This Stage 1 remap for the 2008 Audi TT Mk2 2.0 TFSI delivers improved drivability, sharper throttle response, and a solid performance gain on the stock turbo. Based on the Bosch MED9.1 ECU, the tuning retains factory safety margins while improving mid-range torque and daily usability. Compatible with manual transmission models and tested for smooth integration.
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Audi, TT, TFSI, and MED9.1 are trademarks of AUDI AG.
Bosch is a trademark of Robert Bosch GmbH.
Names used are for identification only and remain the property of their respective owners.
This file is provided strictly for off-road or motorsport use.
Unauthorised resale or redistribution is prohibited.
Bosch is a trademark of Robert Bosch GmbH.
Names used are for identification only and remain the property of their respective owners.
This file is provided strictly for off-road or motorsport use.
Unauthorised resale or redistribution is prohibited.