034Motorsport Dynamic+ TCU Software Upgrade (AL552 ZF8) - Audi S4/S5/SQ5 2.9T (B9+)

PRODUCT DESCRIPTION: 034Motorsport is proud to offer Stage 2 and Stage 3 TCU Software for B9/B9.5 Audi S4, S5, or SQ5 models equipped with the AL552 8-Speed ZF8 transmission! Flashed directly through your vehicle’s OBD-II port, 034Motorsport’s proprietary Stage 2 calibrations for the AL552 TCU safely and effectively optimize its operation for Stage 1 and Stage 2 Performance ECU Software. Stage 3 TCU Software has been further optimized for use with Dynamic+ Stage 3 ECU Software and Hybrid Turbochargers. The result is a noticeable improvement in acceleration, without sacrificing comfort or reliability. Phone Flash (034SPI) All Dynamic+ tunes can now be flashed anywhere you please with the 034SPI (Smartphone Interface) Mobile Flashing application! Designed for use on iOS and Android Devices as well as Apple Silicon-equipped laptops (M1, M2, M3), 034SPI allows you to easily flash your car, change fuel maps, configure live data displays, record and submit data logs to 034Motorsport's Tuning