SSR Performance 2013+ Mercedes Benz E63(s)/CLS63(s) (W212/W218) M157 ECU Flash Tune. Unleash the beast and achieve max power without sacrificing reliability and drive-ability.
Get the most out of your 2013+ Mercedes Benz E63(s)/CLS63(s) (W212/W218) M157 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: 558 hp / 532 tq
SSR Performance Stage 1 Tune: 751 hp / 753 tq
SSR Performance Stage 2 Tune: 802 hp / 801 tq
– Increase in Horsepower and Torque
– Reprogrammed Throttle for Improved Throttle Response
– Raised Rev Limiter
- For the 2013+ Mercedes Benz E63(s)/CLS63(s) (W212/W218) M157
- 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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