2013 Mercedes-Benz SL550 in for downpipes and SMS Tune
R231 Mercedes-Benz SL550
Downpipes and SMS Tune
This rather low key Mercedes-Benz SL550 only looks low key. This big convertible is equipped with a Turbocharged V8 Engine. Very restricted out of factory 373whp and 444wtq. With downpipes and SMS tune we gained 56 wheel horse power and 23 wheel lb ft of torque! Call Solo Motorsports for your Performance Needs!