MERCEDES W221 S500 / S550 V8 '05 –›
The long-awaited Supersprint, long-tube headers for the new-generation 4-valve head, 5.4l V8 Mercedes engines, has been developed in 2005, put into production shortly after and sold through the Carlsson dealer network worldwide, as this German Tuning Company is possibly engine performance leader for the Mercedes Benz cars.