renntech sl65

The Mercedes-Benz SL65 AMG Black Series is one of the wildest rides on the market, but for those who want a little extra, Renntech has just the ticket. With an upgraded ECU, intercooler and muffler system, power jumps from a stock output of 670 horsepower to 801 horsepower. Even more impressive is the 1000 ft-lbs… Continue Reading...