Extra power for your Mercedes SL400

With the CPA PowerBox up to 61 hp additional power

The SL from Mercedes, which is suitable for everyday use with its twin-turbocharged 3.0-liter V6 engine, has a good torque and, in our opinion, an excellent sound. Our engineers have done detailed work on the engine-specific software. Even if the increase in performance in percentage is not particularly noticeable at first glance, an additional 61 hp with a standard output of 367 horsepower is still a lot of extra power, as we think.