GIAC Stage 1+ ECU upgrade is now available for the 2017-2018 Audi TT S 2.0 models.
This ECU upgrade accommodates the factory exhaust and intake system and retains OEM-like drivability but offers dramatic performance improvements over the factory software. It offers up to 335 horsepower and 350 FT-LBS of torque with no other modifications. For those looking for more power, there is a race mode option. Race mode is available and offers up to 365 HP and 365 FT-LBS of torque! Upgraded intake system, exhaust system and inter-cooler are supported and may improve the results even further.
Adding a GIAC transmission (TCU) flash will improve performance for DSG/S-Tronic equipped cars (for more details click here).
Dynamometer report for 2.0T engines
The ECU upgrade is an easy software upgrade of the factory ECU software over the OBD-II port and is available at Bestiale. Contact us to find out more or to schedule an appointment.