Quick video of a customer's vehicle receiving an AMR Performance ECU Software Upgrade on their Audi S5 4.2L FSI V8.
Key Features:
- Increase in low-end torque (as high as +65tq)
- Increase in low-end horsepower (as high as +55hp)
- Increase RPM Limiter (7500rpm)
- Remove Speed Limiter
- Broader & Stronger Power band
Call: (203) 616-5130
Email: sales@amrperformance.com
Website: www.AMRPERFORMANCE.com
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