The SLS AMG Mercedes received one more tuning package which made this vehicle one of the most high-performance project cars on the today's market. This latest package belongs to the aftermarket experts RENNtech. In the past this tuning shop has already produced performance packages for the SLS AMG.
This package made the Mercedes supercar way more powerful than it was before. The tuning package features the companys own tube headers that are made from high quality metal, 200 cell sport catalytic cells that have been ceramic coated in order to cut down the heat in the engine compartment while also fighting off the thermal stress of the engine.
The design of the tubes higher the torque numbers improving overall performance of the car. After the tuning of the engine was done there were received following figures: the stock power output of the 6.3-liter V8 engine is 563 hp and 479 lb/ft of torque, after the tuneup the power output is 583 hp with 500 lb/ft of torque. These numbers cannot be called breathtaking, though they will keep the roadster ahead of its brethren.