Paul Russo

Hi everyone, first post on this forum so please forgive me if im doing anything wrong. I've got a 2013 Porsche Cayenne diesel, and I love it. The reason I'm making this thread is actually kinda childish, but I want more boost noise. The car already has a pretty good whoosh sound if you let off the gas and in between shifts, but I want it to be louder. I know that aftermarket intakes can make turbos sound louder but the cayenne, especially the diesel has nearly zero aftermarket support. Do you guys have any idea how I could accomplish this, preferably without sacrificing performance? Thanks!