Kit includes a flash tune cable and customized for your current modifications. 35% lighter than factory pulley, reducing rotational mass. Equates to 180mm crank pulley in power but much less rotating mass!
AMG Mercedes M113k BLACK 77mm supercharger pulley E55, SL55, CLS55, G55 70HP +
Red Edition 77mm supercharger pulley AMG mercedes M113K E55,CLS55,S55, CL55, G55
77mm supercharger pulley / Belt wrap kit bundle AMG mercedes M113K E55, SL55,etc
77mm supercharger pulley AMG mercedes M113K E55,CLS55,S55, CL55,G55, Up 70 hp!!
AMG M113k Mercedes 77mm supercharger pulley E55, SL55, CLS55, G55, S55, CL55
83mm SC Pulley & Tune Combo Mercedes Benz AMG m113k E55 SL55 S55 CL55 CLS55 G55
