ABT Power Upgrade Audi A6 55 TFSI Sedan and Allroad (C8 MY 2019-2023)

ABT Power Upgrade for Audi A6 55 TFSI Sedan and Allroad (C8; MY 2019 - 2023) add. ABT ECU, wiring harness, mounting bracket from 335 HP/369 lb-ft to approx. 419 HP/405 lb-ft Power increase is based on 93 octane fuel. Increase is less with 91 octane fuel VIN needs to be provided when ordering an ABT Power Upgrade Mandatory online waiver needs to be signed Separate ABT Engine Control Unit (AEC) working alongside factory ECU -> Your advantage: The factory engine control unit remains untouched and the vehicle is completely diagnosable. Individually developed for every specific Audi and VW engine Non destructive installation (separate wiring harness and stainless steel support brackets Performance increase only released in vehicle specific optimum range of engine temperature, air temperature , height above sea level etc. Extensively tested on dyno and roads German DOT (TUEV) approved Based on several decades of motorsports experience (Audi Factory Race Team in Formula E and DTM Championship) and performance tuning for street cars