The latest generation Mercedes SL (R232) was released just over a year ago, and since then two AMG versions have been added to the range. the latest German convertible.

First of all, this is the Mercedes-AMG SL 43 version, equipped with a 2.0-liter turbocharged four-cylinder engine that develops 381 horsepower (+14 horsepower with 48V mild hybrid) and 480 Nm at the rear wheels. capable of accelerating from 0 to 100 km/h in about 4.9 seconds with a top speed of 275 km/h. This is already shown for a rather significant price of 145,800 euros.

Mercedes-AMG SL 63: Preparation signed by RENNtech

The latest version of the latest SL is Mercedes-AMG SL 63powered by a developing 4.0-liter twin-turbo V8 engine 585 horsepower and 800 Nm on all-wheel drive system 4Matic+ and is able to accelerate from 0 to 100 km/h in just 3.6 seconds with a maximum speed of 315 km/h. This one sells for no less than 197,850 euros.

But if these figures are not enough for you, you can count on the creativity of the cooks, as RENNtechan American company that, among other brands, specializes in tuning Mercedes.

Thanks to a small, rather aesthetic electronic box made of aluminum, this preparation allows you to change the engine layout, ignition timing or even optimize the air-fuel ratio to get more performance from the big eight Affalterbach cylinders. increased horsepower and torque in the entire range of revolutions.

Mercedes-AMG SL 63: 732 horsepower and 1014 Nm of torque

According to RENNtech, the case RENNtech power module (RPM) comes with a bypass that can be plugged in instead of the module to quickly return the vehicle to its original configuration. But the entire installation can also be removed very easily, for example, for the purpose of reselling the car.

Actually, this drug, signed by RENNtech, will allow you to draw no less 732 horsepower and 1014 Nm of torque engine, an increase of 147 horsepower and 214 Nm of torque compared to the original technical passport. So the numbers are slightly higher than the 730 horsepower of the very exclusive Mercedes-AMG GT Black Series.

RENNtech hasn’t released any performance figures for its build, but expects to gain a few tenths of a second on the 0-100km/h sprint. The preparation also offers in its catalog a special system that modifies the exhaust of the car, which also allows you to release all the mechanical vocalizations by forcing the exhaust valves to open.

As for the price, expect $3,840 (approx 3530 euros) for the performance box, as well as $780 (about €720) for the exhaust system modification.