SSR Performance Mercedes G550 / G63 ECU Tune, unleash the beast and achieve max power without sacrificing reliability and drive-ability.
Get the most out of your Mercedes G550 / G63 by mailing us your ECU for a bench flash or bring your vehicle to us at our Southern California Facility!
Max Power gains seen with other SSR complementing upgrades (downpipe and exhaust here!)
Gains : ~ +137hp / +180tq
– Increase in Horsepower and Torque
– Reprogrammed Throttle for Improved Throttle Response
– Raised Rev Limiter
- For the G550 and G63
- 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.