Welcome to the club, like u I always went the German route, but I'm now on my 4th Lexus, all have been nothing less than superb, mine like yours is standard for now, I'm hoping to have an exhaust made for mine by my nephews friend, he was a Rolls mechanic n then Aston Martin, has hand build engines n gearboxes, a painter too, he's relocated back here, so when I can, he's going to paint, detail and make the exhaust, BUT it will have wait for now, as we're halfway through an extension, so maybe another exhaust tune to listen to at some point, may well see u about too, as I'm only in Wickford. 👍👍😊