Consider putting some sound/ acoustic material/barrier under the carpet of the rear parcel shelf/ledge as basically all you have is some thin hardboard between you and the exhaust noise. I did it on my PLus 4 sport and it quietened the drone down significantly. That way you may not have to mess around with the exhaust itself. The rest of the floor carpeting can easily be lifted and put thin sound deadening under the carpet will help as well
Last edited by JohnHarris; 09/02/26 01:31 PM.
