SSR Performance 2014+ Mercedes Benz AMG GT(s) C190 M178 ECU Flash Tune. Unleash the beast and achieve max power without sacrificing reliability and drive-ability.
Get the most out of your 2014+ Mercedes Benz AMG GT(s) C190 M178 by mailing us your ECU for a bench flash or bringing your vehicle to us at our Southern California facility!
Max Power gains seen with other SSR complementing upgrades.
Custom features like exhaust burble also available upon request! Watch here to listen.
Stock Power: 469‐503 hp / 483‐516 tq
SSR Performance Stage 1 Tune: 622 hp / 764 tq
SSR Performance Stage 2 Tune: 654 hp / 732 tq
– Increase in Horsepower and Torque
– Reprogrammed Throttle for Improved Throttle Response
– Raised Rev Limiter
- For the 2014+ Mercedes Benz AMG GT(s) C190 M178
- This is not a physical shipped out product. You send us or bring your ECU to us and we work on it.
- After placing your order SSR Performance will contact you with any required information
- Shipping costs and insurance to from SSR Performance is the responsibility of the purchaser
- In store ECU Tune may incur extra labor fees depending on the nature of the car / tune.
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