E53 AMG without performance exhaust
Does anyone know if there is any exhaust valve flaps on an E53 that has no OEM performance exhaust?
The exhaust tone seems much louder when I switch to sport plus.
Has anyone done OPF delete? Replace the mid pipe with a bypass. Wonder how does it sound.
Any info will be appreciated thanks.
looking to get the resonator on the mid pipe removed.
https://www.mboemparts.com/v-2019-me...ust-components



