question for the UK members please, re: 2003 clk55. has anyone any info. on converting the single exit dual tips to dual exit single tips(one on each side). obviously the plastic cover with the cut-out would have to be modified(might look good with mesh instead). Any mod/shops or silencer specialists out there who could carry out this sort of modification?

read through this thread. I explained how I did mine down at reply #42 of the tread.
https://mbworld.org/forums/clk55-amg-clk63-amg-w208-w209/126683-my-new-clk55-amg-finally-arrived-photos.html