Evening Chaps, just fitted a pair of Kleemann rear silencers to my 2011 SL. Sound much better without the "boy racer tone" and better breathing too.
They are available from Mbspecialist Denmark, new/old stock 250 euros each. They were on sale when I purchased mine for 125 each...easy to fit although I needed to use 55mm sleeves as tubes same size.
They are available from Mbspecialist Denmark, new/old stock 250 euros each. They were on sale when I purchased mine for 125 each...easy to fit although I needed to use 55mm sleeves as tubes same size.