Senner Tuning from Ingelheim near Mainz has decided to push limits further with the Mercedes-Benz SLS AMG Roadster which already comes straight from the factory with a credible performance. The tuner managed to dig 35hp more from the power plant through various tweaks.
Senner Tuning installed a new exhaust system and a set of high-performance air filters. The exhaust system now has a valve control system including a back pressure monitored control system for individual sound volume adaptation with four different modes allowing more fun for the driver. The new figures read 571hp and a maximum torque of 650Nm.
Other enhancements come through the suspension system which now features a special coil-over suspension system of variation 3 from KW Automotive for the SLS, and is adjustable in its compression and rebound stage.
As for the wheels, Senner Tuning replaces the AMG front rims with a set of Schmidt Gotham-aluminum finished in titanium gray in and sizing 9×20 inches in the front axle and 11.5×21 inches in the rear axle, all wrapped with Hankook S1 Evo-tires in sizes of 255/30R20 and 295/25R21.