Well....still far from convinced......it hasnt actually done the "shake" yet...but felt like it was on the verge of it a couple of times. Also the rough running does seem a bit better....but not convinced its wholly sorted. Mine being an auto tends to disguise some of the roughness maybe...??
Current - M-Benz C250Cdi Sport Plus Auto Est.
Previous - Alpina D3 BiTurbo E90 LCI Manual, 320d M Sport E92 Auto, 330i M Sport E92 courtesy of BMW UK....320i M Sport E92 Auto, 320d SE E90 Manual.