Yup CLS55 as Jez said
I always felt the stock exhaust didn’t give enough of a V8 sound so the changes I made make it a bit more obvious but not OTT - though everyone’s got their own threshold for what’s acceptable
There are a few aftermarket valve exhausts available which would do automatic switching (with manual switching options if you prefer) if you want the flexibility. Depends on the car though and they usually sit as replacements for the rear silencers rather than the center one. They’re not cheap though!
I always felt the stock exhaust didn’t give enough of a V8 sound so the changes I made make it a bit more obvious but not OTT - though everyone’s got their own threshold for what’s acceptable
There are a few aftermarket valve exhausts available which would do automatic switching (with manual switching options if you prefer) if you want the flexibility. Depends on the car though and they usually sit as replacements for the rear silencers rather than the center one. They’re not cheap though!