Senner Tuning center has launched a new kit for the Mercedes SLS and it’s one of the smoothest and nicest we’ve seen so far.

They begin with the 571-hp and 650-Nm V8 engine and by using a new set of exhausts, software tweakery, and high-performance air filters give it an extra 35 hp / 40 Nm.

The new exhausts, which alone are responsible for 15 hp of that gain, also alter the car’s soundtrack hopefully for the better. The standard SLS sounds so nice, it’s not easy improving on it.

Styling-wise, Senner hasn’t mess with the body and thank God for that. But they’ve massively improved the looks by using KW adjustable suspension and a set of Corniche Vegas stainless steel rims. They measure at 9×20 inch rims with 255/30R20 tires at the front and 11×20 inch rims and 285/30R20 tires at the rear.

Those wheels and the lowered suspension have really suited the SLS. Can’t wait to see this treatment on the SLS Roadster.