Tuning file for Mercedes Classe S S 63 AMG (W221) M157 DELA 55 544CV 571HP turbo upgrade
Turbo upgrades are a way of upgrading the engine performance of your Mercedes Classe S S 63 AMG (W221) M157 DELA 55 544CV 571HP. With the help of our ECU tuning files, you can make your car go faster and smoother than before.
Turbo upgrade involves changing the exhaust system, intake system, and more importantly, modifying the engine control unit (ECU) file of your Mercedes Classe S S 63 AMG (W221) M157 DELA 55 544CV 571HP. The ECU is what controls how much fuel is injected into the cylinders and when it's injected. It also controls how much air is allowed in through the throttle body.
Default | Tuned | difference | |
---|---|---|---|
Power | 571 hp | 836 hp | + 265 hp |