Hi all, spend lots of time reading the forums bought an e 39 530d m sport about 3 months ago with a drake box fitted have now removed the box due to it messing with the e c u i have also removed the troublesom swirl flaps and egr valve (has made her more responsive) replaced front discs and pads for m-tec apear to be great for now,wondered if anyone knows of a good place for a stainless decat exhaust system in warrington ? or close Thanks all Stu