Hey everyone. I know there are 1,000,000 threads relating to droning from aftermarket exhausts put on vehicles with AFM active. I have a VE series 2 Calais wagon and obviously would like my V8 to sound like an actual V8 should, but without the horrible droning noise. Does anyone have any advice on a 2 1/4 inch system? I have been told by an exhaust fitter that he can manufacture a 2 1/4 inch cat back which will drone less than a 2 1/2 inch. Obviously less noise but better than stock. Any advice would be awesome. Thank you.