B9-B9.5 S4/S5/SQ5 ECU

Stage 1 will enjoy the same level of custom tuning support as the top-tier stages. This sophisticated calibration can be applied to a fully stock vehicle, but It will remain completely customizable, accommodating any modifications you request. Just tell us how you envision your tune, and we’ll ensure it becomes a reality.

Stage 2 will make sure to extract the most out of your stock turbo setup while maintaining safety in mind. The performance outcomes varies based on modifications and fuel types, with horsepower ranging from 431 horsepower and 571 ft-lbs of torque using 91 AKI to an impressive 532 horsepower and 668 ft-lbs of torque when using an E50 blend (a mix of 91 or 93 with pump E85)

Stage 3 calibrations are custom made and intended to work seamlessly with any hybrid turbo upgrade and compatible hardware. Our custom stage 3 ensures optimal performance while maintaining the integrity of your vehicle's essential systems. Power output varies based on turbo selection and fuel system upgrades, with power output ranging from 639 horsepower and 606 ft-lbs of torque to a maximum of 795 horsepower and 751 ft-lbs of torque when using an E50 blend (a mix of 91 or 93 with pump E85)

Full Frame tunes are for those who want to push their B9-B9.5 to its absolute limit.

PLEASE READ:

All tuning orders are final after a period of ten (10) calendar days from the date of purchase.

No refunds will be issued by Trinity Automotive Performance for any custom tuning service after the 10-day period has expired.

The Customer is responsible for reviewing and confirming the details of the tune within the 10- day window. Any issues or concerns must be raised within this period.

The 10-day period begins on the date of payment for the tuning service.