2015+ MERCEDES BENZ C400/C450/C43/GLE450/GLE 43/SL450 W205/W292/R231 M276 ECU TUNE / CALIBRATION (STAGE 1 / 2)

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  • Regular price $ 2,099.00

SSR Performance 2015+ Mercedes Benz C400/C450/C43/GLE450/GLE 43/SL450 W205/W292/R231 M276ECU Flash Tune. Unleash the beast and achieve max power without sacrificing reliability and drive-ability. 

Get the most out of your 2015+ Mercedes Benz C400/C450/C43/GLE450/GLE 43/SL450 W205/W292/R231 M276 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: 329‐361 hp / 355‐384 tq

SSR Performance Stage 1 Tune: 401 hp / 463 tq

SSR Performance Stage 2 Tune: 453 hp / 522 tq

– Increase in Horsepower and Torque
– Reprogrammed Throttle for Improved Throttle Response
– Raised Rev Limiter



- For the 2015+ Mercedes Benz C400/C450/C43/GLE450/GLE 43/SL450 W205/W292/R231 M276 

- 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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